111019132

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{20759}}^1$

素因数の和:20961

約数の個数: 24

約数和(自身を含む): 223211520

約数和(自身を除く): 112192388

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 20759, 41518, 83036, 145313, 290626, 581252, 3964969, 7929938, 15859876, 27754783, 55509566, 111019132]

約数ペア:

[(1, 111019132), (2, 55509566), (4, 27754783), (7, 15859876), (14, 7929938), (28, 3964969), (191, 581252), (382, 290626), (764, 145313), (1337, 83036), (2674, 41518), (5348, 20759)]