12724052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 24639552

約数和(自身を除く): 11915500

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4073, 8146, 16292, 44803, 89606, 179212, 289183, 578366, 1156732, 3181013, 6362026, 12724052]

約数ペア:

[(1, 12724052), (2, 6362026), (4, 3181013), (11, 1156732), (22, 578366), (44, 289183), (71, 179212), (142, 89606), (284, 44803), (781, 16292), (1562, 8146), (3124, 4073)]