12409684

素因数分解:

$2^2\times 7^1\times {\mathrm{443203}}^1$

素因数の和:443214

約数の個数: 12

約数和(自身を含む): 24819424

約数和(自身を除く): 12409740

約数列:

[1, 2, 4, 7, 14, 28, 443203, 886406, 1772812, 3102421, 6204842, 12409684]

約数ペア:

[(1, 12409684), (2, 6204842), (4, 3102421), (7, 1772812), (14, 886406), (28, 443203)]