12992432

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11516

約数の個数: 20

約数和(自身を含む): 25529616

約数和(自身を除く): 12537184

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11437, 22874, 45748, 91496, 182992, 812027, 1624054, 3248108, 6496216, 12992432]

約数ペア:

[(1, 12992432), (2, 6496216), (4, 3248108), (8, 1624054), (16, 812027), (71, 182992), (142, 91496), (284, 45748), (568, 22874), (1136, 11437)]