13984376

素因数分解:

$2^3\times 7^1\times {\mathrm{249721}}^1$

素因数の和:249734

約数の個数: 16

約数和(自身を含む): 29966640

約数和(自身を除く): 15982264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 249721, 499442, 998884, 1748047, 1997768, 3496094, 6992188, 13984376]

約数ペア:

[(1, 13984376), (2, 6992188), (4, 3496094), (7, 1997768), (8, 1748047), (14, 998884), (28, 499442), (56, 249721)]