12804512464

素因数分解:

$2^4\times {\mathrm{7489}}^1\times {\mathrm{106861}}^1$

素因数の和:114358

約数の個数: 20

約数和(自身を含む): 24812287780

約数和(自身を除く): 12007775316

約数列:

[1, 2, 4, 8, 16, 7489, 14978, 29956, 59912, 106861, 119824, 213722, 427444, 854888, 1709776, 800282029, 1600564058, 3201128116, 6402256232, 12804512464]

約数ペア:

[(1, 12804512464), (2, 6402256232), (4, 3201128116), (8, 1600564058), (16, 800282029), (7489, 1709776), (14978, 854888), (29956, 427444), (59912, 213722), (106861, 119824)]