12197122561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49381063}}^1$

素因数の和:49381095

約数の個数: 8

約数和(自身を含む): 13826697920

約数和(自身を除く): 1629575359

約数列:

[1, 13, 19, 247, 49381063, 641953819, 938240197, 12197122561]

約数ペア:

[(1, 12197122561), (13, 938240197), (19, 641953819), (247, 49381063)]