26821220591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1199357}}^1$

素因数の和:1199494

約数の個数: 16

約数和(自身を含む): 31087359360

約数和(自身を除く): 4266138769

約数列:

[1, 11, 19, 107, 209, 1177, 2033, 22363, 1199357, 13192927, 22787783, 128331199, 250665613, 1411643189, 2438292781, 26821220591]

約数ペア:

[(1, 26821220591), (11, 2438292781), (19, 1411643189), (107, 250665613), (209, 128331199), (1177, 22787783), (2033, 13192927), (22363, 1199357)]