10866790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 10615706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 443, 446, 886, 1115, 2215, 2230, 2453, 4430, 4873, 4906, 9746, 12265, 24365, 24530, 48730, 98789, 197578, 493945, 987890, 1086679, 2173358, 5433395, 10866790]

約数ペア:

[(1, 10866790), (2, 5433395), (5, 2173358), (10, 1086679), (11, 987890), (22, 493945), (55, 197578), (110, 98789), (223, 48730), (443, 24530), (446, 24365), (886, 12265), (1115, 9746), (2215, 4906), (2230, 4873), (2453, 4430)]