12840558

素因数分解:

$2^1\times 3^1\times {\mathrm{577}}^1\times {\mathrm{3709}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 25732560

約数和(自身を除く): 12892002

約数列:

[1, 2, 3, 6, 577, 1154, 1731, 3462, 3709, 7418, 11127, 22254, 2140093, 4280186, 6420279, 12840558]

約数ペア:

[(1, 12840558), (2, 6420279), (3, 4280186), (6, 2140093), (577, 22254), (1154, 11127), (1731, 7418), (3462, 3709)]