12892630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 11873930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 419, 838, 905, 1810, 2095, 3077, 4190, 6154, 7123, 14246, 15385, 30770, 35615, 71230, 75839, 151678, 379195, 758390, 1289263, 2578526, 6446315, 12892630]

約数ペア:

[(1, 12892630), (2, 6446315), (5, 2578526), (10, 1289263), (17, 758390), (34, 379195), (85, 151678), (170, 75839), (181, 71230), (362, 35615), (419, 30770), (838, 15385), (905, 14246), (1810, 7123), (2095, 6154), (3077, 4190)]