19245539090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101292311}}^1$

素因数の和:101292337

約数の個数: 16

約数和(自身を含む): 36465232320

約数和(自身を除く): 17219693230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 101292311, 202584622, 506461555, 1012923110, 1924553909, 3849107818, 9622769545, 19245539090]

約数ペア:

[(1, 19245539090), (2, 9622769545), (5, 3849107818), (10, 1924553909), (19, 1012923110), (38, 506461555), (95, 202584622), (190, 101292311)]