2016021254205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19200202421}}^1$

素因数の和:19200202436

約数の個数: 16

約数和(自身を含む): 3686438865024

約数和(自身を除く): 1670417610819

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19200202421, 57600607263, 96001012105, 134401416947, 288003036315, 403204250841, 672007084735, 2016021254205]

約数ペア:

[(1, 2016021254205), (3, 672007084735), (5, 403204250841), (7, 288003036315), (15, 134401416947), (21, 96001012105), (35, 57600607263), (105, 19200202421)]