18852847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 22438080

約数和(自身を除く): 3585233

約数列:

[1, 13, 17, 23, 221, 299, 391, 3709, 5083, 48217, 63053, 85307, 819689, 1108991, 1450219, 18852847]

約数ペア:

[(1, 18852847), (13, 1450219), (17, 1108991), (23, 819689), (221, 85307), (299, 63053), (391, 48217), (3709, 5083)]