22045576

素因数分解:

$2^3\times 7^1\times {\mathrm{393671}}^1$

素因数の和:393684

約数の個数: 16

約数和(自身を含む): 47240640

約数和(自身を除く): 25195064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393671, 787342, 1574684, 2755697, 3149368, 5511394, 11022788, 22045576]

約数ペア:

[(1, 22045576), (2, 11022788), (4, 5511394), (7, 3149368), (8, 2755697), (14, 1574684), (28, 787342), (56, 393671)]