22487248

素因数分解:

$2^4\times 7^1\times {\mathrm{200779}}^1$

素因数の和:200794

約数の個数: 20

約数和(自身を含む): 49793440

約数和(自身を除く): 27306192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200779, 401558, 803116, 1405453, 1606232, 2810906, 3212464, 5621812, 11243624, 22487248]

約数ペア:

[(1, 22487248), (2, 11243624), (4, 5621812), (7, 3212464), (8, 2810906), (14, 1606232), (16, 1405453), (28, 803116), (56, 401558), (112, 200779)]