16976620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7933}}^1$

素因数の和:8049

約数の個数: 24

約数和(自身を含む): 35988624

約数和(自身を除く): 19012004

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7933, 15866, 31732, 39665, 79330, 158660, 848831, 1697662, 3395324, 4244155, 8488310, 16976620]

約数ペア:

[(1, 16976620), (2, 8488310), (4, 4244155), (5, 3395324), (10, 1697662), (20, 848831), (107, 158660), (214, 79330), (428, 39665), (535, 31732), (1070, 15866), (2140, 7933)]