12489254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3433}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 20027088

約数和(自身を除く): 7537834

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3433, 3638, 6866, 58361, 116722, 367331, 734662, 6244627, 12489254]

約数ペア:

[(1, 12489254), (2, 6244627), (17, 734662), (34, 367331), (107, 116722), (214, 58361), (1819, 6866), (3433, 3638)]