11891196

素因数分解:

$2^2\times 3^2\times {\mathrm{330311}}^1$

素因数の和:330321

約数の個数: 18

約数和(自身を含む): 30058392

約数和(自身を除く): 18167196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 330311, 660622, 990933, 1321244, 1981866, 2972799, 3963732, 5945598, 11891196]

約数ペア:

[(1, 11891196), (2, 5945598), (3, 3963732), (4, 2972799), (6, 1981866), (9, 1321244), (12, 990933), (18, 660622), (36, 330311)]