78885169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 90881280

約数和(自身を除く): 11996111

約数列:

[1, 11, 19, 209, 587, 643, 6457, 7073, 11153, 12217, 122683, 134387, 377441, 4151851, 7171379, 78885169]

約数ペア:

[(1, 78885169), (11, 7171379), (19, 4151851), (209, 377441), (587, 134387), (643, 122683), (6457, 12217), (7073, 11153)]