22019949

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 36558912

約数和(自身を除く): 14538963

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 1811, 4053, 5433, 12159, 12677, 16299, 38031, 114093, 349523, 1048569, 2446661, 3145707, 7339983, 22019949]

約数ペア:

[(1, 22019949), (3, 7339983), (7, 3145707), (9, 2446661), (21, 1048569), (63, 349523), (193, 114093), (579, 38031), (1351, 16299), (1737, 12677), (1811, 12159), (4053, 5433)]