15492026576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74480897}}^1$

素因数の和:74480918

約数の個数: 20

約数和(自身を含む): 32324709732

約数和(自身を除く): 16832683156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74480897, 148961794, 297923588, 595847176, 968251661, 1191694352, 1936503322, 3873006644, 7746013288, 15492026576]

約数ペア:

[(1, 15492026576), (2, 7746013288), (4, 3873006644), (8, 1936503322), (13, 1191694352), (16, 968251661), (26, 595847176), (52, 297923588), (104, 148961794), (208, 74480897)]