13091570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68903}}^1$

素因数の和:68929

約数の個数: 16

約数和(自身を含む): 24805440

約数和(自身を除く): 11713870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 68903, 137806, 344515, 689030, 1309157, 2618314, 6545785, 13091570]

約数ペア:

[(1, 13091570), (2, 6545785), (5, 2618314), (10, 1309157), (19, 689030), (38, 344515), (95, 137806), (190, 68903)]