11931128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{135581}}^1$

素因数の和:135598

約数の個数: 16

約数和(自身を含む): 24404760

約数和(自身を除く): 12473632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 135581, 271162, 542324, 1084648, 1491391, 2982782, 5965564, 11931128]

約数ペア:

[(1, 11931128), (2, 5965564), (4, 2982782), (8, 1491391), (11, 1084648), (22, 542324), (44, 271162), (88, 135581)]