11519226

素因数分解:

$2^1\times 3^3\times {\mathrm{213319}}^1$

素因数の和:213330

約数の個数: 16

約数和(自身を含む): 25598400

約数和(自身を除く): 14079174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 213319, 426638, 639957, 1279914, 1919871, 3839742, 5759613, 11519226]

約数ペア:

[(1, 11519226), (2, 5759613), (3, 3839742), (6, 1919871), (9, 1279914), (18, 639957), (27, 426638), (54, 213319)]