19311852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229903}}^1$

素因数の和:229917

約数の個数: 24

約数和(自身を含む): 51498496

約数和(自身を除く): 32186644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229903, 459806, 689709, 919612, 1379418, 1609321, 2758836, 3218642, 4827963, 6437284, 9655926, 19311852]

約数ペア:

[(1, 19311852), (2, 9655926), (3, 6437284), (4, 4827963), (6, 3218642), (7, 2758836), (12, 1609321), (14, 1379418), (21, 919612), (28, 689709), (42, 459806), (84, 229903)]