19007081391

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{800669}}^1$

素因数の和:800906

約数の個数: 16

約数和(自身を含む): 26095436640

約数和(自身を除く): 7088355249

約数列:

[1, 3, 41, 123, 193, 579, 7913, 23739, 800669, 2402007, 32827429, 98482287, 154529117, 463587351, 6335693797, 19007081391]

約数ペア:

[(1, 19007081391), (3, 6335693797), (41, 463587351), (123, 154529117), (193, 98482287), (579, 32827429), (7913, 2402007), (23739, 800669)]