17219873

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2416

約数の個数: 12

約数和(自身を含む): 19246164

約数和(自身を除く): 2026291

約数列:

[1, 11, 61, 121, 671, 2333, 7381, 25663, 142313, 282293, 1565443, 17219873]

約数ペア:

[(1, 17219873), (11, 1565443), (61, 282293), (121, 142313), (671, 25663), (2333, 7381)]