20130180317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{9539}}^1\times {\mathrm{12487}}^1$

素因数の和:22052

約数の個数: 12

約数和(自身を含む): 21801800160

約数和(自身を除く): 1671619843

約数列:

[1, 13, 169, 9539, 12487, 124007, 162331, 1612091, 2110303, 119113493, 1548475409, 20130180317]

約数ペア:

[(1, 20130180317), (13, 1548475409), (169, 119113493), (9539, 2110303), (12487, 1612091), (124007, 162331)]