19134459

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{4019}}^1$

素因数の和:4071

約数の個数: 18

約数和(自身を含む): 28899780

約数和(自身を除く): 9765321

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4019, 4761, 12057, 36171, 92437, 277311, 831933, 2126051, 6378153, 19134459]

約数ペア:

[(1, 19134459), (3, 6378153), (9, 2126051), (23, 831933), (69, 277311), (207, 92437), (529, 36171), (1587, 12057), (4019, 4761)]