2011106319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1\times {\mathrm{7027}}^1$

素因数の和:12070

約数の個数: 16

約数和(自身を含む): 2823569280

約数和(自身を除く): 812462961

約数列:

[1, 3, 19, 57, 5021, 7027, 15063, 21081, 95399, 133513, 286197, 400539, 35282567, 105847701, 670368773, 2011106319]

約数ペア:

[(1, 2011106319), (3, 670368773), (19, 105847701), (57, 35282567), (5021, 400539), (7027, 286197), (15063, 133513), (21081, 95399)]