18298919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 20573280

約数和(自身を除く): 2274361

約数列:

[1, 17, 19, 181, 313, 323, 3077, 3439, 5321, 5947, 56653, 58463, 101099, 963101, 1076407, 18298919]

約数ペア:

[(1, 18298919), (17, 1076407), (19, 963101), (181, 101099), (313, 58463), (323, 56653), (3077, 5947), (3439, 5321)]