18319081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 21325248

約数和(自身を除く): 3006167

約数列:

[1, 11, 17, 163, 187, 601, 1793, 2771, 6611, 10217, 30481, 97963, 112387, 1077593, 1665371, 18319081]

約数ペア:

[(1, 18319081), (11, 1665371), (17, 1077593), (163, 112387), (187, 97963), (601, 30481), (1793, 10217), (2771, 6611)]