12830795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 16346880

約数和(自身を除く): 3516085

約数列:

[1, 5, 19, 95, 131, 655, 1031, 2489, 5155, 12445, 19589, 97945, 135061, 675305, 2566159, 12830795]

約数ペア:

[(1, 12830795), (5, 2566159), (19, 675305), (95, 135061), (131, 97945), (655, 19589), (1031, 12445), (2489, 5155)]