39687722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 60652800

約数和(自身を除く): 20965078

約数列:

[1, 2, 71, 142, 269, 538, 1039, 2078, 19099, 38198, 73769, 147538, 279491, 558982, 19843861, 39687722]

約数ペア:

[(1, 39687722), (2, 19843861), (71, 558982), (142, 279491), (269, 147538), (538, 73769), (1039, 38198), (2078, 19099)]