19442907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 30791280

約数和(自身を除く): 11348373

約数列:

[1, 3, 9, 11, 33, 99, 277, 709, 831, 2127, 2493, 3047, 6381, 7799, 9141, 23397, 27423, 70191, 196393, 589179, 1767537, 2160323, 6480969, 19442907]

約数ペア:

[(1, 19442907), (3, 6480969), (9, 2160323), (11, 1767537), (33, 589179), (99, 196393), (277, 70191), (709, 27423), (831, 23397), (2127, 9141), (2493, 7799), (3047, 6381)]