19127822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80369}}^1$

素因数の和:80395

約数の個数: 16

約数和(自身を含む): 34719840

約数和(自身を除く): 15592018

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80369, 160738, 562583, 1125166, 1366273, 2732546, 9563911, 19127822]

約数ペア:

[(1, 19127822), (2, 9563911), (7, 2732546), (14, 1366273), (17, 1125166), (34, 562583), (119, 160738), (238, 80369)]