13972336

素因数分解:

$2^4\times 7^1\times {\mathrm{124753}}^1$

素因数の和:124768

約数の個数: 20

約数和(自身を含む): 30938992

約数和(自身を除く): 16966656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124753, 249506, 499012, 873271, 998024, 1746542, 1996048, 3493084, 6986168, 13972336]

約数ペア:

[(1, 13972336), (2, 6986168), (4, 3493084), (7, 1996048), (8, 1746542), (14, 998024), (16, 873271), (28, 499012), (56, 249506), (112, 124753)]