15853396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 30162440

約数和(自身を除く): 14309044

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2797, 2834, 5594, 5668, 11188, 36361, 72722, 145444, 304873, 609746, 1219492, 3963349, 7926698, 15853396]

約数ペア:

[(1, 15853396), (2, 7926698), (4, 3963349), (13, 1219492), (26, 609746), (52, 304873), (109, 145444), (218, 72722), (436, 36361), (1417, 11188), (2797, 5668), (2834, 5594)]