19005337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 3614183

約数列:

[1, 13, 17, 23, 221, 299, 391, 3739, 5083, 48607, 63563, 85997, 826319, 1117961, 1461949, 19005337]

約数ペア:

[(1, 19005337), (13, 1461949), (17, 1117961), (23, 826319), (221, 85997), (299, 63563), (391, 48607), (3739, 5083)]