18812906422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{368029}}^1$

素因数の和:368511

約数の個数: 16

約数和(自身を含む): 28750503600

約数和(自身を除く): 9937597178

約数列:

[1, 2, 61, 122, 419, 838, 25559, 51118, 368029, 736058, 22449769, 44899538, 154204151, 308408302, 9406453211, 18812906422]

約数ペア:

[(1, 18812906422), (2, 9406453211), (61, 308408302), (122, 154204151), (419, 44899538), (838, 22449769), (25559, 736058), (51118, 368029)]