12844456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84503}}^1$

素因数の和:84528

約数の個数: 16

約数和(自身を含む): 25351200

約数和(自身を除く): 12506744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84503, 169006, 338012, 676024, 1605557, 3211114, 6422228, 12844456]

約数ペア:

[(1, 12844456), (2, 6422228), (4, 3211114), (8, 1605557), (19, 676024), (38, 338012), (76, 169006), (152, 84503)]