25191122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11117}}^1$

素因数の和:11233

約数の個数: 16

約数和(自身を含む): 41625792

約数和(自身を除く): 16434670

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 11117, 22234, 122287, 244574, 1145051, 2290102, 12595561, 25191122]

約数ペア:

[(1, 25191122), (2, 12595561), (11, 2290102), (22, 1145051), (103, 244574), (206, 122287), (1133, 22234), (2266, 11117)]