12563684

素因数分解:

$2^2\times 7^1\times {\mathrm{448703}}^1$

素因数の和:448714

約数の個数: 12

約数和(自身を含む): 25127424

約数和(自身を除く): 12563740

約数列:

[1, 2, 4, 7, 14, 28, 448703, 897406, 1794812, 3140921, 6281842, 12563684]

約数ペア:

[(1, 12563684), (2, 6281842), (4, 3140921), (7, 1794812), (14, 897406), (28, 448703)]