12821754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{194269}}^1$

素因数の和:194285

約数の個数: 16

約数和(自身を含む): 27974880

約数和(自身を除く): 15153126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 194269, 388538, 582807, 1165614, 2136959, 4273918, 6410877, 12821754]

約数ペア:

[(1, 12821754), (2, 6410877), (3, 4273918), (6, 2136959), (11, 1165614), (22, 582807), (33, 388538), (66, 194269)]