2123235070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19302137}}^1$

素因数の和:19302155

約数の個数: 16

約数和(自身を含む): 4169261808

約数和(自身を除く): 2046026738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19302137, 38604274, 96510685, 193021370, 212323507, 424647014, 1061617535, 2123235070]

約数ペア:

[(1, 2123235070), (2, 1061617535), (5, 424647014), (10, 212323507), (11, 193021370), (22, 96510685), (55, 38604274), (110, 19302137)]