12415992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 20087688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 227, 258, 318, 344, 424, 454, 516, 636, 681, 908, 1032, 1272, 1362, 1816, 2279, 2724, 4558, 5448, 6837, 9116, 9761, 12031, 13674, 18232, 19522, 24062, 27348, 29283, 36093, 39044, 48124, 54696, 58566, 72186, 78088, 96248, 117132, 144372, 234264, 288744, 517333, 1034666, 1551999, 2069332, 3103998, 4138664, 6207996, 12415992]

約数ペア:

[(1, 12415992), (2, 6207996), (3, 4138664), (4, 3103998), (6, 2069332), (8, 1551999), (12, 1034666), (24, 517333), (43, 288744), (53, 234264), (86, 144372), (106, 117132), (129, 96248), (159, 78088), (172, 72186), (212, 58566), (227, 54696), (258, 48124), (318, 39044), (344, 36093), (424, 29283), (454, 27348), (516, 24062), (636, 19522), (681, 18232), (908, 13674), (1032, 12031), (1272, 9761), (1362, 9116), (1816, 6837), (2279, 5448), (2724, 4558)]