12278776237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{123677}}^1$

素因数の和:124788

約数の個数: 16

約数和(自身を含む): 15126314112

約数和(自身を除く): 2847537875

約数列:

[1, 7, 13, 91, 1091, 7637, 14183, 99281, 123677, 865739, 1607801, 11254607, 134931607, 944521249, 1754110891, 12278776237]

約数ペア:

[(1, 12278776237), (7, 1754110891), (13, 944521249), (91, 134931607), (1091, 11254607), (7637, 1607801), (14183, 865739), (99281, 123677)]