39715871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 46986240

約数和(自身を除く): 7270369

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 6991, 90883, 132829, 160793, 1726777, 2090309, 3055067, 39715871]

約数ペア:

[(1, 39715871), (13, 3055067), (19, 2090309), (23, 1726777), (247, 160793), (299, 132829), (437, 90883), (5681, 6991)]