19218329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 22545600

約数和(自身を除く): 3327271

約数列:

[1, 13, 19, 29, 247, 377, 551, 2683, 7163, 34879, 50977, 77807, 662701, 1011491, 1478333, 19218329]

約数ペア:

[(1, 19218329), (13, 1478333), (19, 1011491), (29, 662701), (247, 77807), (377, 50977), (551, 34879), (2683, 7163)]