12191242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37861}}^1$

素因数の和:37893

約数の個数: 16

約数和(自身を含む): 21808512

約数和(自身を除く): 9617270

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 37861, 75722, 265027, 530054, 870803, 1741606, 6095621, 12191242]

約数ペア:

[(1, 12191242), (2, 6095621), (7, 1741606), (14, 870803), (23, 530054), (46, 265027), (161, 75722), (322, 37861)]