13853905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 18051264

約数和(自身を除く): 4197359

約数列:

[1, 5, 13, 65, 131, 655, 1627, 1703, 8135, 8515, 21151, 105755, 213137, 1065685, 2770781, 13853905]

約数ペア:

[(1, 13853905), (5, 2770781), (13, 1065685), (65, 213137), (131, 105755), (655, 21151), (1627, 8515), (1703, 8135)]