22301812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 23138828

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 643, 667, 754, 1196, 1286, 1334, 1508, 2572, 2668, 8359, 8671, 14789, 16718, 17342, 18647, 29578, 33436, 34684, 37294, 59156, 74588, 192257, 242411, 384514, 428881, 484822, 769028, 857762, 969644, 1715524, 5575453, 11150906, 22301812]

約数ペア:

[(1, 22301812), (2, 11150906), (4, 5575453), (13, 1715524), (23, 969644), (26, 857762), (29, 769028), (46, 484822), (52, 428881), (58, 384514), (92, 242411), (116, 192257), (299, 74588), (377, 59156), (598, 37294), (643, 34684), (667, 33436), (754, 29578), (1196, 18647), (1286, 17342), (1334, 16718), (1508, 14789), (2572, 8671), (2668, 8359)]