2018212414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{40949}}^1$

素因数の和:42267

約数の個数: 16

約数和(自身を含む): 3189186000

約数和(自身を除く): 1170973586

約数列:

[1, 2, 19, 38, 1297, 2594, 24643, 40949, 49286, 81898, 778031, 1556062, 53110853, 106221706, 1009106207, 2018212414]

約数ペア:

[(1, 2018212414), (2, 1009106207), (19, 106221706), (38, 53110853), (1297, 1556062), (2594, 778031), (24643, 81898), (40949, 49286)]