2013992090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18309019}}^1$

素因数の和:18309037

約数の個数: 16

約数和(自身を含む): 3954748320

約数和(自身を除く): 1940756230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18309019, 36618038, 91545095, 183090190, 201399209, 402798418, 1006996045, 2013992090]

約数ペア:

[(1, 2013992090), (2, 1006996045), (5, 402798418), (10, 201399209), (11, 183090190), (22, 91545095), (55, 36618038), (110, 18309019)]