18365541359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1\times {\mathrm{8221}}^1$

素因数の和:12998

約数の個数: 16

約数和(自身を含む): 20507904384

約数和(自身を除く): 2142363025

約数列:

[1, 11, 43, 473, 4723, 8221, 51953, 90431, 203089, 353503, 2233979, 3888533, 38827783, 427105613, 1669594669, 18365541359]

約数ペア:

[(1, 18365541359), (11, 1669594669), (43, 427105613), (473, 38827783), (4723, 3888533), (8221, 2233979), (51953, 353503), (90431, 203089)]