13142794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49409}}^1$

素因数の和:49437

約数の個数: 16

約数和(自身を含む): 23716800

約数和(自身を除く): 10574006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49409, 98818, 345863, 691726, 938771, 1877542, 6571397, 13142794]

約数ペア:

[(1, 13142794), (2, 6571397), (7, 1877542), (14, 938771), (19, 691726), (38, 345863), (133, 98818), (266, 49409)]