12189417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 17100288

約数和(自身を除く): 4910871

約数列:

[1, 3, 31, 53, 93, 159, 1643, 2473, 4929, 7419, 76663, 131069, 229989, 393207, 4063139, 12189417]

約数ペア:

[(1, 12189417), (3, 4063139), (31, 393207), (53, 229989), (93, 131069), (159, 76663), (1643, 7419), (2473, 4929)]