19249242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8887}}^1$

素因数の和:8930

約数の個数: 24

約数和(自身を含む): 40635936

約数和(自身を除く): 21386694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8887, 17774, 26661, 53322, 168853, 337706, 506559, 1013118, 3208207, 6416414, 9624621, 19249242]

約数ペア:

[(1, 19249242), (2, 9624621), (3, 6416414), (6, 3208207), (19, 1013118), (38, 506559), (57, 337706), (114, 168853), (361, 53322), (722, 26661), (1083, 17774), (2166, 8887)]