2007219610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18247451}}^1$

素因数の和:18247469

約数の個数: 16

約数和(自身を含む): 3941449632

約数和(自身を除く): 1934230022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18247451, 36494902, 91237255, 182474510, 200721961, 401443922, 1003609805, 2007219610]

約数ペア:

[(1, 2007219610), (2, 1003609805), (5, 401443922), (10, 200721961), (11, 182474510), (22, 91237255), (55, 36494902), (110, 18247451)]