19522443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20186

約数の個数: 16

約数和(自身を含む): 29013120

約数和(自身を除く): 9490677

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20147, 60441, 342499, 382793, 1027497, 1148379, 6507481, 19522443]

約数ペア:

[(1, 19522443), (3, 6507481), (17, 1148379), (19, 1027497), (51, 382793), (57, 342499), (323, 60441), (969, 20147)]