16938649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 21756672

約数和(自身を除く): 4818023

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8093, 56651, 105209, 186139, 736463, 1302973, 2419807, 16938649]

約数ペア:

[(1, 16938649), (7, 2419807), (13, 1302973), (23, 736463), (91, 186139), (161, 105209), (299, 56651), (2093, 8093)]