12525838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 24

約数和(自身を含む): 21507192

約数和(自身を除く): 8981354

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1667, 3334, 3757, 7514, 21671, 28339, 43342, 56678, 368407, 481763, 736814, 963526, 6262919, 12525838]

約数ペア:

[(1, 12525838), (2, 6262919), (13, 963526), (17, 736814), (26, 481763), (34, 368407), (221, 56678), (289, 43342), (442, 28339), (578, 21671), (1667, 7514), (3334, 3757)]