18242680807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4855651}}^1$

素因数の和:4855698

約数の個数: 12

約数和(自身を含む): 20869592296

約数和(自身を除く): 2626911489

約数列:

[1, 13, 17, 221, 289, 3757, 4855651, 63123463, 82546067, 1073098871, 1403283139, 18242680807]

約数ペア:

[(1, 18242680807), (13, 1403283139), (17, 1073098871), (221, 82546067), (289, 63123463), (3757, 4855651)]