2021849147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{68521}}^1$

素因数の和:70093

約数の個数: 8

約数和(自身を含む): 2129663760

約数和(自身を除く): 107814613

約数列:

[1, 19, 1553, 29507, 68521, 1301899, 106413113, 2021849147]

約数ペア:

[(1, 2021849147), (19, 106413113), (1553, 1301899), (29507, 68521)]