21241636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24029}}^1$

素因数の和:24063

約数の個数: 24

約数和(自身を含む): 42388920

約数和(自身を除く): 21147284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24029, 48058, 96116, 312377, 408493, 624754, 816986, 1249508, 1633972, 5310409, 10620818, 21241636]

約数ペア:

[(1, 21241636), (2, 10620818), (4, 5310409), (13, 1633972), (17, 1249508), (26, 816986), (34, 624754), (52, 408493), (68, 312377), (221, 96116), (442, 48058), (884, 24029)]