64975174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{155443}}^1$

素因数の和:155475

約数の個数: 16

約数和(自身を含む): 111919680

約数和(自身を除く): 46944506

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 155443, 310886, 1709873, 2953417, 3419746, 5906834, 32487587, 64975174]

約数ペア:

[(1, 64975174), (2, 32487587), (11, 5906834), (19, 3419746), (22, 2953417), (38, 1709873), (209, 310886), (418, 155443)]