18221093

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 3007387

約数列:

[1, 11, 17, 139, 187, 701, 1529, 2363, 7711, 11917, 25993, 97439, 131087, 1071829, 1656463, 18221093]

約数ペア:

[(1, 18221093), (11, 1656463), (17, 1071829), (139, 131087), (187, 97439), (701, 25993), (1529, 11917), (2363, 7711)]