11552290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8311}}^1$

素因数の和:8457

約数の個数: 16

約数和(自身を含む): 20946240

約数和(自身を除く): 9393950

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 8311, 16622, 41555, 83110, 1155229, 2310458, 5776145, 11552290]

約数ペア:

[(1, 11552290), (2, 5776145), (5, 2310458), (10, 1155229), (139, 83110), (278, 41555), (695, 16622), (1390, 8311)]