13340660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35107}}^1$

素因数の和:35135

約数の個数: 24

約数和(自身を含む): 29490720

約数和(自身を除く): 16150060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35107, 70214, 140428, 175535, 351070, 667033, 702140, 1334066, 2668132, 3335165, 6670330, 13340660]

約数ペア:

[(1, 13340660), (2, 6670330), (4, 3335165), (5, 2668132), (10, 1334066), (19, 702140), (20, 667033), (38, 351070), (76, 175535), (95, 140428), (190, 70214), (380, 35107)]