13581296

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7933}}^1$

素因数の和:8048

約数の個数: 20

約数和(自身を含む): 26563032

約数和(自身を除く): 12981736

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7933, 15866, 31732, 63464, 126928, 848831, 1697662, 3395324, 6790648, 13581296]

約数ペア:

[(1, 13581296), (2, 6790648), (4, 3395324), (8, 1697662), (16, 848831), (107, 126928), (214, 63464), (428, 31732), (856, 15866), (1712, 7933)]