10809442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40637}}^1$

素因数の和:40665

約数の個数: 16

約数和(自身を含む): 19506240

約数和(自身を除く): 8696798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 40637, 81274, 284459, 568918, 772103, 1544206, 5404721, 10809442]

約数ペア:

[(1, 10809442), (2, 5404721), (7, 1544206), (14, 772103), (19, 568918), (38, 284459), (133, 81274), (266, 40637)]