12570404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40813}}^1$

素因数の和:40835

約数の個数: 24

約数和(自身を含む): 27427008

約数和(自身を除く): 14856604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 40813, 81626, 163252, 285691, 448943, 571382, 897886, 1142764, 1795772, 3142601, 6285202, 12570404]

約数ペア:

[(1, 12570404), (2, 6285202), (4, 3142601), (7, 1795772), (11, 1142764), (14, 897886), (22, 571382), (28, 448943), (44, 285691), (77, 163252), (154, 81626), (308, 40813)]