3105398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 4976640

約数和(自身を除く): 1871242

約数列:

[1, 2, 19, 38, 71, 142, 1151, 1349, 2302, 2698, 21869, 43738, 81721, 163442, 1552699, 3105398]

約数ペア:

[(1, 3105398), (2, 1552699), (19, 163442), (38, 81721), (71, 43738), (142, 21869), (1151, 2698), (1349, 2302)]