18350293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 21422016

約数和(自身を除く): 3071723

約数列:

[1, 13, 17, 43, 221, 559, 731, 1931, 9503, 25103, 32827, 83033, 426751, 1079429, 1411561, 18350293]

約数ペア:

[(1, 18350293), (13, 1411561), (17, 1079429), (43, 426751), (221, 83033), (559, 32827), (731, 25103), (1931, 9503)]