19615350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{130769}}^1$

素因数の和:130784

約数の個数: 24

約数和(自身を含む): 48646440

約数和(自身を除く): 29031090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 130769, 261538, 392307, 653845, 784614, 1307690, 1961535, 3269225, 3923070, 6538450, 9807675, 19615350]

約数ペア:

[(1, 19615350), (2, 9807675), (3, 6538450), (5, 3923070), (6, 3269225), (10, 1961535), (15, 1307690), (25, 784614), (30, 653845), (50, 392307), (75, 261538), (150, 130769)]