15329256

素因数分解:

$2^3\times 3^1\times {\mathrm{638719}}^1$

素因数の和:638728

約数の個数: 16

約数和(自身を含む): 38323200

約数和(自身を除く): 22993944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 638719, 1277438, 1916157, 2554876, 3832314, 5109752, 7664628, 15329256]

約数ペア:

[(1, 15329256), (2, 7664628), (3, 5109752), (4, 3832314), (6, 2554876), (8, 1916157), (12, 1277438), (24, 638719)]