19965396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151253}}^1$

素因数の和:151271

約数の個数: 24

約数和(自身を含む): 50821344

約数和(自身を除く): 30855948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151253, 302506, 453759, 605012, 907518, 1663783, 1815036, 3327566, 4991349, 6655132, 9982698, 19965396]

約数ペア:

[(1, 19965396), (2, 9982698), (3, 6655132), (4, 4991349), (6, 3327566), (11, 1815036), (12, 1663783), (22, 907518), (33, 605012), (44, 453759), (66, 302506), (132, 151253)]