12819174

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20743}}^1$

素因数の和:20851

約数の個数: 16

約数和(自身を含む): 25888512

約数和(自身を除く): 13069338

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20743, 41486, 62229, 124458, 2136529, 4273058, 6409587, 12819174]

約数ペア:

[(1, 12819174), (2, 6409587), (3, 4273058), (6, 2136529), (103, 124458), (206, 62229), (309, 41486), (618, 20743)]