11091088

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{4987}}^1$

素因数の和:5134

約数の個数: 20

約数和(自身を含む): 21647920

約数和(自身を除く): 10556832

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 4987, 9974, 19948, 39896, 79792, 693193, 1386386, 2772772, 5545544, 11091088]

約数ペア:

[(1, 11091088), (2, 5545544), (4, 2772772), (8, 1386386), (16, 693193), (139, 79792), (278, 39896), (556, 19948), (1112, 9974), (2224, 4987)]