19123092

素因数分解:

$2^2\times 3^2\times {\mathrm{531197}}^1$

素因数の和:531207

約数の個数: 18

約数和(自身を含む): 48339018

約数和(自身を除く): 29215926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531197, 1062394, 1593591, 2124788, 3187182, 4780773, 6374364, 9561546, 19123092]

約数ペア:

[(1, 19123092), (2, 9561546), (3, 6374364), (4, 4780773), (6, 3187182), (9, 2124788), (12, 1593591), (18, 1062394), (36, 531197)]