11215836

素因数分解:

$2^2\times 3^2\times {\mathrm{311551}}^1$

素因数の和:311561

約数の個数: 18

約数和(自身を含む): 28351232

約数和(自身を除く): 17135396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311551, 623102, 934653, 1246204, 1869306, 2803959, 3738612, 5607918, 11215836]

約数ペア:

[(1, 11215836), (2, 5607918), (3, 3738612), (4, 2803959), (6, 1869306), (9, 1246204), (12, 934653), (18, 623102), (36, 311551)]