13259188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 24847200

約数和(自身を除く): 11588012

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 2957, 4484, 5914, 11828, 56183, 112366, 174463, 224732, 348926, 697852, 3314797, 6629594, 13259188]

約数ペア:

[(1, 13259188), (2, 6629594), (4, 3314797), (19, 697852), (38, 348926), (59, 224732), (76, 174463), (118, 112366), (236, 56183), (1121, 11828), (2242, 5914), (2957, 4484)]