12451586

素因数分解:

$2^1\times 7^4\times {\mathrm{2593}}^1$

素因数の和:2623

約数の個数: 20

約数和(自身を含む): 21797382

約数和(自身を除く): 9345796

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 2593, 4802, 5186, 18151, 36302, 127057, 254114, 889399, 1778798, 6225793, 12451586]

約数ペア:

[(1, 12451586), (2, 6225793), (7, 1778798), (14, 889399), (49, 254114), (98, 127057), (343, 36302), (686, 18151), (2401, 5186), (2593, 4802)]