39236642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 60419520

約数和(自身を除く): 21182878

約数列:

[1, 2, 53, 106, 139, 278, 2663, 5326, 7367, 14734, 141139, 282278, 370157, 740314, 19618321, 39236642]

約数ペア:

[(1, 39236642), (2, 19618321), (53, 740314), (106, 370157), (139, 282278), (278, 141139), (2663, 14734), (5326, 7367)]