16889382

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1021}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 36669360

約数和(自身を除く): 19779978

約数列:

[1, 2, 3, 6, 9, 18, 919, 1021, 1838, 2042, 2757, 3063, 5514, 6126, 8271, 9189, 16542, 18378, 938299, 1876598, 2814897, 5629794, 8444691, 16889382]

約数ペア:

[(1, 16889382), (2, 8444691), (3, 5629794), (6, 2814897), (9, 1876598), (18, 938299), (919, 18378), (1021, 16542), (1838, 9189), (2042, 8271), (2757, 6126), (3063, 5514)]