12771059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 15502080

約数和(自身を除く): 2731021

約数列:

[1, 7, 19, 131, 133, 733, 917, 2489, 5131, 13927, 17423, 96023, 97489, 672161, 1824437, 12771059]

約数ペア:

[(1, 12771059), (7, 1824437), (19, 672161), (131, 97489), (133, 96023), (733, 17423), (917, 13927), (2489, 5131)]