18676031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 21603840

約数和(自身を除く): 2927809

約数列:

[1, 11, 19, 193, 209, 463, 2123, 3667, 5093, 8797, 40337, 89359, 96767, 982949, 1697821, 18676031]

約数ペア:

[(1, 18676031), (11, 1697821), (19, 982949), (193, 96767), (209, 89359), (463, 40337), (2123, 8797), (3667, 5093)]