19431588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147209}}^1$

素因数の和:147227

約数の個数: 24

約数和(自身を含む): 49462560

約数和(自身を除く): 30030972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147209, 294418, 441627, 588836, 883254, 1619299, 1766508, 3238598, 4857897, 6477196, 9715794, 19431588]

約数ペア:

[(1, 19431588), (2, 9715794), (3, 6477196), (4, 4857897), (6, 3238598), (11, 1766508), (12, 1619299), (22, 883254), (33, 588836), (44, 441627), (66, 294418), (132, 147209)]