12156947068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18877247}}^1$

素因数の和:18877281

約数の個数: 24

約数和(自身を含む): 25371021312

約数和(自身を除く): 13214074244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 18877247, 37754494, 75508988, 132140729, 264281458, 434176681, 528562916, 868353362, 1736706724, 3039236767, 6078473534, 12156947068]

約数ペア:

[(1, 12156947068), (2, 6078473534), (4, 3039236767), (7, 1736706724), (14, 868353362), (23, 528562916), (28, 434176681), (46, 264281458), (92, 132140729), (161, 75508988), (322, 37754494), (644, 18877247)]