22397564

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11939}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 45467520

約数和(自身を除く): 23069956

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 11939, 23878, 47756, 83573, 167146, 334292, 799913, 1599826, 3199652, 5599391, 11198782, 22397564]

約数ペア:

[(1, 22397564), (2, 11198782), (4, 5599391), (7, 3199652), (14, 1599826), (28, 799913), (67, 334292), (134, 167146), (268, 83573), (469, 47756), (938, 23878), (1876, 11939)]