11888107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 15070464

約数和(自身を除く): 3182357

約数列:

[1, 7, 11, 61, 77, 427, 671, 2531, 4697, 17717, 27841, 154391, 194887, 1080737, 1698301, 11888107]

約数ペア:

[(1, 11888107), (7, 1698301), (11, 1080737), (61, 194887), (77, 154391), (427, 27841), (671, 17717), (2531, 4697)]