26571196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 49147280

約数和(自身を除く): 22576084

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1117, 1252, 2234, 4468, 5947, 11894, 21223, 23788, 42446, 84892, 349621, 699242, 1398484, 6642799, 13285598, 26571196]

約数ペア:

[(1, 26571196), (2, 13285598), (4, 6642799), (19, 1398484), (38, 699242), (76, 349621), (313, 84892), (626, 42446), (1117, 23788), (1252, 21223), (2234, 11894), (4468, 5947)]