11321816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{128657}}^1$

素因数の和:128674

約数の個数: 16

約数和(自身を含む): 23158440

約数和(自身を除く): 11836624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 128657, 257314, 514628, 1029256, 1415227, 2830454, 5660908, 11321816]

約数ペア:

[(1, 11321816), (2, 5660908), (4, 2830454), (8, 1415227), (11, 1029256), (22, 514628), (44, 257314), (88, 128657)]