12660028

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 24031168

約数和(自身を除く): 11371140

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 193, 386, 529, 713, 772, 1058, 1426, 2116, 2852, 4439, 5983, 8878, 11966, 16399, 17756, 23932, 32798, 65596, 102097, 137609, 204194, 275218, 408388, 550436, 3165007, 6330014, 12660028]

約数ペア:

[(1, 12660028), (2, 6330014), (4, 3165007), (23, 550436), (31, 408388), (46, 275218), (62, 204194), (92, 137609), (124, 102097), (193, 65596), (386, 32798), (529, 23932), (713, 17756), (772, 16399), (1058, 11966), (1426, 8878), (2116, 5983), (2852, 4439)]