13787288

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{1997}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 25894080

約数和(自身を除く): 12106792

約数列:

[1, 2, 4, 8, 863, 1726, 1997, 3452, 3994, 6904, 7988, 15976, 1723411, 3446822, 6893644, 13787288]

約数ペア:

[(1, 13787288), (2, 6893644), (4, 3446822), (8, 1723411), (863, 15976), (1726, 7988), (1997, 6904), (3452, 3994)]