18821297662

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{2003}}^1\times {\mathrm{15107}}^1$

素因数の和:17423

約数の個数: 16

約数和(自身を含む): 28338740352

約数和(自身を除く): 9517442690

約数列:

[1, 2, 311, 622, 2003, 4006, 15107, 30214, 622933, 1245866, 4698277, 9396554, 30259321, 60518642, 9410648831, 18821297662]

約数ペア:

[(1, 18821297662), (2, 9410648831), (311, 60518642), (622, 30259321), (2003, 9396554), (4006, 4698277), (15107, 1245866), (30214, 622933)]