193421111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 212179968

約数和(自身を除く): 18758857

約数列:

[1, 13, 71, 367, 571, 923, 4771, 7423, 26057, 40541, 209557, 338741, 527033, 2724241, 14878547, 193421111]

約数ペア:

[(1, 193421111), (13, 14878547), (71, 2724241), (367, 527033), (571, 338741), (923, 209557), (4771, 40541), (7423, 26057)]