39863684

素因数分解:

$2^2\times 7^1\times {\mathrm{1423703}}^1$

素因数の和:1423714

約数の個数: 12

約数和(自身を含む): 79727424

約数和(自身を除く): 39863740

約数列:

[1, 2, 4, 7, 14, 28, 1423703, 2847406, 5694812, 9965921, 19931842, 39863684]

約数ペア:

[(1, 39863684), (2, 19931842), (4, 9965921), (7, 5694812), (14, 2847406), (28, 1423703)]