18199740767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1037791}}^1$

素因数の和:1037894

約数の個数: 16

約数和(自身を含む): 20921886720

約数和(自身を除く): 2722145953

約数列:

[1, 13, 19, 71, 247, 923, 1349, 17537, 1037791, 13491283, 19718029, 73683161, 256334377, 957881093, 1399980059, 18199740767]

約数ペア:

[(1, 18199740767), (13, 1399980059), (19, 957881093), (71, 256334377), (247, 73683161), (923, 19718029), (1349, 13491283), (17537, 1037791)]