16021188

素因数分解:

$2^2\times 3^2\times {\mathrm{445033}}^1$

素因数の和:445043

約数の個数: 18

約数和(自身を含む): 40498094

約数和(自身を除く): 24476906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 445033, 890066, 1335099, 1780132, 2670198, 4005297, 5340396, 8010594, 16021188]

約数ペア:

[(1, 16021188), (2, 8010594), (3, 5340396), (4, 4005297), (6, 2670198), (9, 1780132), (12, 1335099), (18, 890066), (36, 445033)]