19150908991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{5623}}^1\times {\mathrm{148079}}^1$

素因数の和:153725

約数の個数: 8

約数和(自身を含む): 19987246080

約数和(自身を除く): 836337089

約数列:

[1, 23, 5623, 129329, 148079, 3405817, 832648217, 19150908991]

約数ペア:

[(1, 19150908991), (23, 832648217), (5623, 3405817), (129329, 148079)]