12798049630

素因数分解:

$2^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{781799}}^1$

素因数の和:783443

約数の個数: 16

約数和(自身を含む): 23050591200

約数和(自身を除く): 10252541570

約数列:

[1, 2, 5, 10, 1637, 3274, 8185, 16370, 781799, 1563598, 3908995, 7817990, 1279804963, 2559609926, 6399024815, 12798049630]

約数ペア:

[(1, 12798049630), (2, 6399024815), (5, 2559609926), (10, 1279804963), (1637, 7817990), (3274, 3908995), (8185, 1563598), (16370, 781799)]