12704944

素因数分解:

$2^4\times 7^1\times {\mathrm{113437}}^1$

素因数の和:113452

約数の個数: 20

約数和(自身を含む): 28132624

約数和(自身を除く): 15427680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113437, 226874, 453748, 794059, 907496, 1588118, 1814992, 3176236, 6352472, 12704944]

約数ペア:

[(1, 12704944), (2, 6352472), (4, 3176236), (7, 1814992), (8, 1588118), (14, 907496), (16, 794059), (28, 453748), (56, 226874), (112, 113437)]