13678049198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{621729509}}^1$

素因数の和:621729522

約数の個数: 8

約数和(自身を含む): 22382262360

約数和(自身を除く): 8704213162

約数列:

[1, 2, 11, 22, 621729509, 1243459018, 6839024599, 13678049198]

約数ペア:

[(1, 13678049198), (2, 6839024599), (11, 1243459018), (22, 621729509)]