12811604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 24243240

約数和(自身を除く): 11431636

約数列:

[1, 2, 4, 13, 26, 52, 433, 569, 866, 1138, 1732, 2276, 5629, 7397, 11258, 14794, 22516, 29588, 246377, 492754, 985508, 3202901, 6405802, 12811604]

約数ペア:

[(1, 12811604), (2, 6405802), (4, 3202901), (13, 985508), (26, 492754), (52, 246377), (433, 29588), (569, 22516), (866, 14794), (1138, 11258), (1732, 7397), (2276, 5629)]