22680788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25657}}^1$

素因数の和:25691

約数の個数: 24

約数和(自身を含む): 45260712

約数和(自身を除く): 22579924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 25657, 51314, 102628, 333541, 436169, 667082, 872338, 1334164, 1744676, 5670197, 11340394, 22680788]

約数ペア:

[(1, 22680788), (2, 11340394), (4, 5670197), (13, 1744676), (17, 1334164), (26, 872338), (34, 667082), (52, 436169), (68, 333541), (221, 102628), (442, 51314), (884, 25657)]