15672787216

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8668577}}^1$

素因数の和:8668698

約数の個数: 20

約数和(自身を含む): 30634754652

約数和(自身を除く): 14961967436

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8668577, 17337154, 34674308, 69348616, 138697232, 979549201, 1959098402, 3918196804, 7836393608, 15672787216]

約数ペア:

[(1, 15672787216), (2, 7836393608), (4, 3918196804), (8, 1959098402), (16, 979549201), (113, 138697232), (226, 69348616), (452, 34674308), (904, 17337154), (1808, 8668577)]