1307639090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6882311}}^1$

素因数の和:6882337

約数の個数: 16

約数和(自身を含む): 2477632320

約数和(自身を除く): 1169993230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6882311, 13764622, 34411555, 68823110, 130763909, 261527818, 653819545, 1307639090]

約数ペア:

[(1, 1307639090), (2, 653819545), (5, 261527818), (10, 130763909), (19, 68823110), (38, 34411555), (95, 13764622), (190, 6882311)]