17580442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5749}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 28980000

約数和(自身を除く): 11399558

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5749, 11498, 63239, 126478, 799111, 1598222, 8790221, 17580442]

約数ペア:

[(1, 17580442), (2, 8790221), (11, 1598222), (22, 799111), (139, 126478), (278, 63239), (1529, 11498), (3058, 5749)]