25376522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 39267072

約数和(自身を除く): 13890550

約数列:

[1, 2, 47, 94, 103, 206, 2621, 4841, 5242, 9682, 123187, 246374, 269963, 539926, 12688261, 25376522]

約数ペア:

[(1, 25376522), (2, 12688261), (47, 539926), (94, 269963), (103, 246374), (206, 123187), (2621, 9682), (4841, 5242)]