22071491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{99871}}^1$

素因数の和:99901

約数の個数: 8

約数和(自身を含む): 25167744

約数和(自身を除く): 3096253

約数列:

[1, 13, 17, 221, 99871, 1298323, 1697807, 22071491]

約数ペア:

[(1, 22071491), (13, 1697807), (17, 1298323), (221, 99871)]