12866211376

素因数分解:

$2^4\times {\mathrm{12049}}^1\times {\mathrm{66739}}^1$

素因数の和:78796

約数の個数: 20

約数和(自身を含む): 24930727000

約数和(自身を除く): 12064515624

約数列:

[1, 2, 4, 8, 16, 12049, 24098, 48196, 66739, 96392, 133478, 192784, 266956, 533912, 1067824, 804138211, 1608276422, 3216552844, 6433105688, 12866211376]

約数ペア:

[(1, 12866211376), (2, 6433105688), (4, 3216552844), (8, 1608276422), (16, 804138211), (12049, 1067824), (24098, 533912), (48196, 266956), (66739, 192784), (96392, 133478)]