19238508

素因数分解:

$2^2\times 3^2\times {\mathrm{534403}}^1$

素因数の和:534413

約数の個数: 18

約数和(自身を含む): 48630764

約数和(自身を除く): 29392256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534403, 1068806, 1603209, 2137612, 3206418, 4809627, 6412836, 9619254, 19238508]

約数ペア:

[(1, 19238508), (2, 9619254), (3, 6412836), (4, 4809627), (6, 3206418), (9, 2137612), (12, 1603209), (18, 1068806), (36, 534403)]