1126738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 16

約数和(自身を含む): 1800000

約数和(自身を除く): 673262

約数列:

[1, 2, 19, 38, 149, 199, 298, 398, 2831, 3781, 5662, 7562, 29651, 59302, 563369, 1126738]

約数ペア:

[(1, 1126738), (2, 563369), (19, 59302), (38, 29651), (149, 7562), (199, 5662), (298, 3781), (398, 2831)]