19389876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{146893}}^1$

素因数の和:146911

約数の個数: 24

約数和(自身を含む): 49356384

約数和(自身を除く): 29966508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 146893, 293786, 440679, 587572, 881358, 1615823, 1762716, 3231646, 4847469, 6463292, 9694938, 19389876]

約数ペア:

[(1, 19389876), (2, 9694938), (3, 6463292), (4, 4847469), (6, 3231646), (11, 1762716), (12, 1615823), (22, 881358), (33, 587572), (44, 440679), (66, 293786), (132, 146893)]