408046090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2147611}}^1$

素因数の和:2147637

約数の個数: 16

約数和(自身を含む): 773140320

約数和(自身を除く): 365094230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2147611, 4295222, 10738055, 21476110, 40804609, 81609218, 204023045, 408046090]

約数ペア:

[(1, 408046090), (2, 204023045), (5, 81609218), (10, 40804609), (19, 21476110), (38, 10738055), (95, 4295222), (190, 2147611)]