19393335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33151}}^1$

素因数の和:33175

約数の個数: 24

約数和(自身を含む): 36201984

約数和(自身を除く): 16808649

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 33151, 99453, 165755, 298359, 430963, 497265, 1292889, 1491795, 2154815, 3878667, 6464445, 19393335]

約数ペア:

[(1, 19393335), (3, 6464445), (5, 3878667), (9, 2154815), (13, 1491795), (15, 1292889), (39, 497265), (45, 430963), (65, 298359), (117, 165755), (195, 99453), (585, 33151)]