12907828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 24216192

約数和(自身を除く): 11308364

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2287, 2822, 4574, 5644, 9148, 38879, 77758, 155516, 189821, 379642, 759284, 3226957, 6453914, 12907828]

約数ペア:

[(1, 12907828), (2, 6453914), (4, 3226957), (17, 759284), (34, 379642), (68, 189821), (83, 155516), (166, 77758), (332, 38879), (1411, 9148), (2287, 5644), (2822, 4574)]