22144556

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2203}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 44432640

約数和(自身を除く): 22288084

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2203, 2513, 4406, 5026, 8812, 10052, 15421, 30842, 61684, 790877, 1581754, 3163508, 5536139, 11072278, 22144556]

約数ペア:

[(1, 22144556), (2, 11072278), (4, 5536139), (7, 3163508), (14, 1581754), (28, 790877), (359, 61684), (718, 30842), (1436, 15421), (2203, 10052), (2513, 8812), (4406, 5026)]