19005492717

素因数分解:

$3^2\times {\mathrm{331}}^1\times {\mathrm{1447}}^1\times {\mathrm{4409}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 27560594880

約数和(自身を除く): 8555102163

約数列:

[1, 3, 9, 331, 993, 1447, 2979, 4341, 4409, 13023, 13227, 39681, 478957, 1436871, 1459379, 4310613, 4378137, 6379823, 13134411, 19139469, 57418407, 2111721413, 6335164239, 19005492717]

約数ペア:

[(1, 19005492717), (3, 6335164239), (9, 2111721413), (331, 57418407), (993, 19139469), (1447, 13134411), (2979, 6379823), (4341, 4378137), (4409, 4310613), (13023, 1459379), (13227, 1436871), (39681, 478957)]