11570905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 15091200

約数和(自身を除く): 3520295

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 3929, 19645, 74651, 121799, 373255, 608995, 2314181, 11570905]

約数ペア:

[(1, 11570905), (5, 2314181), (19, 608995), (31, 373255), (95, 121799), (155, 74651), (589, 19645), (2945, 3929)]