22618189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 26818560

約数和(自身を除く): 4200371

約数列:

[1, 11, 19, 31, 209, 341, 589, 3491, 6479, 38401, 66329, 108221, 729619, 1190431, 2056199, 22618189]

約数ペア:

[(1, 22618189), (11, 2056199), (19, 1190431), (31, 729619), (209, 108221), (341, 66329), (589, 38401), (3491, 6479)]