39043412

素因数分解:

$2^2\times {\mathrm{1951}}^1\times {\mathrm{5003}}^1$

素因数の和:6958

約数の個数: 12

約数和(自身を含む): 68374656

約数和(自身を除く): 29331244

約数列:

[1, 2, 4, 1951, 3902, 5003, 7804, 10006, 20012, 9760853, 19521706, 39043412]

約数ペア:

[(1, 39043412), (2, 19521706), (4, 9760853), (1951, 20012), (3902, 10006), (5003, 7804)]