13463818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 21420000

約数和(自身を除く): 7956182

約数列:

[1, 2, 19, 38, 139, 278, 2549, 2641, 5098, 5282, 48431, 96862, 354311, 708622, 6731909, 13463818]

約数ペア:

[(1, 13463818), (2, 6731909), (19, 708622), (38, 354311), (139, 96862), (278, 48431), (2549, 5282), (2641, 5098)]