8239668

素因数分解:

$2^2\times 3^1\times {\mathrm{686639}}^1$

素因数の和:686646

約数の個数: 12

約数和(自身を含む): 19225920

約数和(自身を除く): 10986252

約数列:

[1, 2, 3, 4, 6, 12, 686639, 1373278, 2059917, 2746556, 4119834, 8239668]

約数ペア:

[(1, 8239668), (2, 4119834), (3, 2746556), (4, 2059917), (6, 1373278), (12, 686639)]