19261539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6755

約数の個数: 24

約数和(自身を含む): 31402800

約数和(自身を除く): 12141261

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6709, 20127, 60381, 73799, 194561, 221397, 583683, 664191, 1751049, 2140171, 6420513, 19261539]

約数ペア:

[(1, 19261539), (3, 6420513), (9, 2140171), (11, 1751049), (29, 664191), (33, 583683), (87, 221397), (99, 194561), (261, 73799), (319, 60381), (957, 20127), (2871, 6709)]