26869249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 31392000

約数和(自身を除く): 4522751

約数列:

[1, 11, 19, 59, 209, 649, 1121, 2179, 12331, 23969, 41401, 128561, 455411, 1414171, 2442659, 26869249]

約数ペア:

[(1, 26869249), (11, 2442659), (19, 1414171), (59, 455411), (209, 128561), (649, 41401), (1121, 23969), (2179, 12331)]