21863662004

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{50359}}^1$

素因数の和:51023

約数の個数: 24

約数和(自身を含む): 38495184000

約数和(自身を除く): 16631521996

約数列:

[1, 2, 4, 311, 349, 622, 698, 1244, 1396, 50359, 100718, 108539, 201436, 217078, 434156, 15661649, 17575291, 31323298, 35150582, 62646596, 70301164, 5465915501, 10931831002, 21863662004]

約数ペア:

[(1, 21863662004), (2, 10931831002), (4, 5465915501), (311, 70301164), (349, 62646596), (622, 35150582), (698, 31323298), (1244, 17575291), (1396, 15661649), (50359, 434156), (100718, 217078), (108539, 201436)]