2021123233

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{97861}}^1$

素因数の和:98967

約数の個数: 8

約数和(自身を含む): 2129477120

約数和(自身を除く): 108353887

約数列:

[1, 19, 1087, 20653, 97861, 1859359, 106374907, 2021123233]

約数ペア:

[(1, 2021123233), (19, 106374907), (1087, 1859359), (20653, 97861)]