12805366

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 24

約数和(自身を含む): 22896216

約数和(自身を除く): 10090850

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 3187, 4018, 6374, 22309, 44618, 130667, 156163, 261334, 312326, 914669, 1829338, 6402683, 12805366]

約数ペア:

[(1, 12805366), (2, 6402683), (7, 1829338), (14, 914669), (41, 312326), (49, 261334), (82, 156163), (98, 130667), (287, 44618), (574, 22309), (2009, 6374), (3187, 4018)]