18662032

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1361}}^1$

素因数の和:2226

約数の個数: 20

約数和(自身を含む): 36226476

約数和(自身を除く): 17564444

約数列:

[1, 2, 4, 8, 16, 857, 1361, 1714, 2722, 3428, 5444, 6856, 10888, 13712, 21776, 1166377, 2332754, 4665508, 9331016, 18662032]

約数ペア:

[(1, 18662032), (2, 9331016), (4, 4665508), (8, 2332754), (16, 1166377), (857, 21776), (1361, 13712), (1714, 10888), (2722, 6856), (3428, 5444)]