18510161

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3424

約数の個数: 12

約数和(自身を含む): 20704080

約数和(自身を除く): 2193919

約数列:

[1, 17, 19, 289, 323, 3371, 5491, 57307, 64049, 974219, 1088833, 18510161]

約数ペア:

[(1, 18510161), (17, 1088833), (19, 974219), (289, 64049), (323, 57307), (3371, 5491)]