13396916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 25729704

約数和(自身を除く): 12332788

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4861, 9722, 19444, 63193, 126386, 252772, 257633, 515266, 1030532, 3349229, 6698458, 13396916]

約数ペア:

[(1, 13396916), (2, 6698458), (4, 3349229), (13, 1030532), (26, 515266), (52, 257633), (53, 252772), (106, 126386), (212, 63193), (689, 19444), (1378, 9722), (2756, 4861)]