12592180

素因数分解:

$2^2\times 5^1\times {\mathrm{629609}}^1$

素因数の和:629618

約数の個数: 12

約数和(自身を含む): 26443620

約数和(自身を除く): 13851440

約数列:

[1, 2, 4, 5, 10, 20, 629609, 1259218, 2518436, 3148045, 6296090, 12592180]

約数ペア:

[(1, 12592180), (2, 6296090), (4, 3148045), (5, 2518436), (10, 1259218), (20, 629609)]