12748808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 12393592

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 359, 386, 718, 772, 1436, 1544, 2872, 4439, 8257, 8878, 16514, 17756, 33028, 35512, 66056, 69287, 138574, 277148, 554296, 1593601, 3187202, 6374404, 12748808]

約数ペア:

[(1, 12748808), (2, 6374404), (4, 3187202), (8, 1593601), (23, 554296), (46, 277148), (92, 138574), (184, 69287), (193, 66056), (359, 35512), (386, 33028), (718, 17756), (772, 16514), (1436, 8878), (1544, 8257), (2872, 4439)]