13871366

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 21485520

約数和(自身を除く): 7614154

約数列:

[1, 2, 41, 82, 139, 278, 1217, 2434, 5699, 11398, 49897, 99794, 169163, 338326, 6935683, 13871366]

約数ペア:

[(1, 13871366), (2, 6935683), (41, 338326), (82, 169163), (139, 99794), (278, 49897), (1217, 11398), (2434, 5699)]