12472966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1823}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 8014202

約数列:

[1, 2, 11, 22, 311, 622, 1823, 3421, 3646, 6842, 20053, 40106, 566953, 1133906, 6236483, 12472966]

約数ペア:

[(1, 12472966), (2, 6236483), (11, 1133906), (22, 566953), (311, 40106), (622, 20053), (1823, 6842), (3421, 3646)]