16558220926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1477621}}^1$

素因数の和:1478067

約数の個数: 16

約数和(自身を含む): 26809973568

約数和(自身を除く): 10251752642

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 1477621, 2955242, 19209073, 38418146, 636854651, 1273709302, 8279110463, 16558220926]

約数ペア:

[(1, 16558220926), (2, 8279110463), (13, 1273709302), (26, 636854651), (431, 38418146), (862, 19209073), (5603, 2955242), (11206, 1477621)]