12808268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 24712464

約数和(自身を除く): 11904196

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 3001, 4268, 6002, 12004, 33011, 66022, 132044, 291097, 582194, 1164388, 3202067, 6404134, 12808268]

約数ペア:

[(1, 12808268), (2, 6404134), (4, 3202067), (11, 1164388), (22, 582194), (44, 291097), (97, 132044), (194, 66022), (388, 33011), (1067, 12004), (2134, 6002), (3001, 4268)]