26568289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 31841280

約数和(自身を除く): 5272991

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 5527, 60797, 105013, 127121, 1155143, 1398331, 2415299, 26568289]

約数ペア:

[(1, 26568289), (11, 2415299), (19, 1398331), (23, 1155143), (209, 127121), (253, 105013), (437, 60797), (4807, 5527)]