16108660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18731}}^1$

素因数の和:18783

約数の個数: 24

約数和(自身を含む): 34616736

約数和(自身を除く): 18508076

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 18731, 37462, 74924, 93655, 187310, 374620, 805433, 1610866, 3221732, 4027165, 8054330, 16108660]

約数ペア:

[(1, 16108660), (2, 8054330), (4, 4027165), (5, 3221732), (10, 1610866), (20, 805433), (43, 374620), (86, 187310), (172, 93655), (215, 74924), (430, 37462), (860, 18731)]