Python| sympy.divisor_count() 方法

在sympy.divisor_count()方法的帮助下，我们可以计算给定整数的除数。

Syntax: divisor_count(n, modulus=1)

Parameter:
n – It denotes an integer.
modulus – It is set to 1 by default. If modulus is not 1 then only those that are divisible by modulus are counted.

Returns: Returns the count of divisors of the given number.

示例 #1：

# import divisor_count() method from sympy
from sympy import divisor_count
  
n = 84
  
# Use divisor_count() method 
divisor_count_n = divisor_count(n) 
      
print("The number of divisors of {} : {}".format(n, divisor_count_n))

输出：

The number of divisors of 84 : 12

示例 #2：

# import divisor_count() method from sympy
from sympy import divisor_count
  
n = 12
  
# Use divisor_count() method 
divisor_count_n = divisor_count(n, modulus = 2) 
      
print("The number of divisors of {} : {}".format(n, divisor_count_n))

输出：

The number of divisors of 12 : 4