13984790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10061}}^1$

素因数の和:10207

約数の個数: 16

約数和(自身を含む): 25356240

約数和(自身を除く): 11371450

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 10061, 20122, 50305, 100610, 1398479, 2796958, 6992395, 13984790]

約数ペア:

[(1, 13984790), (2, 6992395), (5, 2796958), (10, 1398479), (139, 100610), (278, 50305), (695, 20122), (1390, 10061)]