1115663090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5871911}}^1$

素因数の和:5871937

約数の個数: 16

約数和(自身を含む): 2113888320

約数和(自身を除く): 998225230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5871911, 11743822, 29359555, 58719110, 111566309, 223132618, 557831545, 1115663090]

約数ペア:

[(1, 1115663090), (2, 557831545), (5, 223132618), (10, 111566309), (19, 58719110), (38, 29359555), (95, 11743822), (190, 5871911)]