39285818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137363}}^1$

素因数の和:137389

約数の個数: 16

約数和(自身を含む): 69231456

約数和(自身を除く): 29945638

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 137363, 274726, 1510993, 1785719, 3021986, 3571438, 19642909, 39285818]

約数ペア:

[(1, 39285818), (2, 19642909), (11, 3571438), (13, 3021986), (22, 1785719), (26, 1510993), (143, 274726), (286, 137363)]