26857241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 2541799

約数列:

[1, 19, 43, 71, 463, 817, 1349, 3053, 8797, 19909, 32873, 58007, 378271, 624587, 1413539, 26857241]

約数ペア:

[(1, 26857241), (19, 1413539), (43, 624587), (71, 378271), (463, 58007), (817, 32873), (1349, 19909), (3053, 8797)]