12498466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 20196000

約数和(自身を除く): 7697534

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7649, 15298, 145331, 290662, 328907, 657814, 6249233, 12498466]

約数ペア:

[(1, 12498466), (2, 6249233), (19, 657814), (38, 328907), (43, 290662), (86, 145331), (817, 15298), (1634, 7649)]