12667664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 13848496

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1187, 1334, 2374, 2668, 4748, 5336, 9496, 10672, 18992, 27301, 34423, 54602, 68846, 109204, 137692, 218408, 275384, 436816, 550768, 791729, 1583458, 3166916, 6333832, 12667664]

約数ペア:

[(1, 12667664), (2, 6333832), (4, 3166916), (8, 1583458), (16, 791729), (23, 550768), (29, 436816), (46, 275384), (58, 218408), (92, 137692), (116, 109204), (184, 68846), (232, 54602), (368, 34423), (464, 27301), (667, 18992), (1187, 10672), (1334, 9496), (2374, 5336), (2668, 4748)]