19201086

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3851}}^1$

素因数の和:4136

約数の個数: 24

約数和(自身を含む): 41763384

約数和(自身を除く): 22562298

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 3851, 4986, 7702, 11553, 23106, 34659, 69318, 1066727, 2133454, 3200181, 6400362, 9600543, 19201086]

約数ペア:

[(1, 19201086), (2, 9600543), (3, 6400362), (6, 3200181), (9, 2133454), (18, 1066727), (277, 69318), (554, 34659), (831, 23106), (1662, 11553), (2493, 7702), (3851, 4986)]