18788296

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{4903}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 35308800

約数和(自身を除く): 16520504

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 4903, 9806, 19612, 39224, 2348537, 4697074, 9394148, 18788296]

約数ペア:

[(1, 18788296), (2, 9394148), (4, 4697074), (8, 2348537), (479, 39224), (958, 19612), (1916, 9806), (3832, 4903)]