13668824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131431}}^1$

素因数の和:131450

約数の個数: 16

約数和(自身を含む): 27600720

約数和(自身を除く): 13931896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131431, 262862, 525724, 1051448, 1708603, 3417206, 6834412, 13668824]

約数ペア:

[(1, 13668824), (2, 6834412), (4, 3417206), (8, 1708603), (13, 1051448), (26, 525724), (52, 262862), (104, 131431)]