19126603873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{960991}}^1$

素因数の和:962535

約数の個数: 8

約数和(自身を含む): 20611356416

約数和(自身を除く): 1484752543

約数列:

[1, 13, 1531, 19903, 960991, 12492883, 1471277221, 19126603873]

約数ペア:

[(1, 19126603873), (13, 1471277221), (1531, 12492883), (19903, 960991)]