16536721922

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1\times {\mathrm{18637}}^1$

素因数の和:19746

約数の個数: 32

約数和(自身を含む): 28842677760

約数和(自身を除く): 12305955838

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1039, 2078, 7273, 14546, 18637, 37274, 63379, 126758, 130459, 260918, 443653, 887306, 1136857, 2273714, 7957999, 15915998, 19363843, 38727686, 135546901, 271093802, 1181194423, 2362388846, 8268360961, 16536721922]

約数ペア:

[(1, 16536721922), (2, 8268360961), (7, 2362388846), (14, 1181194423), (61, 271093802), (122, 135546901), (427, 38727686), (854, 19363843), (1039, 15915998), (2078, 7957999), (7273, 2273714), (14546, 1136857), (18637, 887306), (37274, 443653), (63379, 260918), (126758, 130459)]