12460336

素因数分解:

$2^4\times 7^1\times {\mathrm{111253}}^1$

素因数の和:111268

約数の個数: 20

約数和(自身を含む): 27590992

約数和(自身を除く): 15130656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111253, 222506, 445012, 778771, 890024, 1557542, 1780048, 3115084, 6230168, 12460336]

約数ペア:

[(1, 12460336), (2, 6230168), (4, 3115084), (7, 1780048), (8, 1557542), (14, 890024), (16, 778771), (28, 445012), (56, 222506), (112, 111253)]