19573938

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10163}}^1$

素因数の和:10278

約数の個数: 24

約数和(自身を含む): 42810768

約数和(自身を除く): 23236830

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10163, 20326, 30489, 60978, 91467, 182934, 1087441, 2174882, 3262323, 6524646, 9786969, 19573938]

約数ペア:

[(1, 19573938), (2, 9786969), (3, 6524646), (6, 3262323), (9, 2174882), (18, 1087441), (107, 182934), (214, 91467), (321, 60978), (642, 30489), (963, 20326), (1926, 10163)]