19174188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145259}}^1$

素因数の和:145277

約数の個数: 24

約数和(自身を含む): 48807360

約数和(自身を除く): 29633172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145259, 290518, 435777, 581036, 871554, 1597849, 1743108, 3195698, 4793547, 6391396, 9587094, 19174188]

約数ペア:

[(1, 19174188), (2, 9587094), (3, 6391396), (4, 4793547), (6, 3195698), (11, 1743108), (12, 1597849), (22, 871554), (33, 581036), (44, 435777), (66, 290518), (132, 145259)]