13144580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34591}}^1$

素因数の和:34619

約数の個数: 24

約数和(自身を含む): 29057280

約数和(自身を除く): 15912700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34591, 69182, 138364, 172955, 345910, 657229, 691820, 1314458, 2628916, 3286145, 6572290, 13144580]

約数ペア:

[(1, 13144580), (2, 6572290), (4, 3286145), (5, 2628916), (10, 1314458), (19, 691820), (20, 657229), (38, 345910), (76, 172955), (95, 138364), (190, 69182), (380, 34591)]