27811234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1783}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 45599040

約数和(自身を除く): 17787806

約数列:

[1, 2, 11, 22, 709, 1418, 1783, 3566, 7799, 15598, 19613, 39226, 1264147, 2528294, 13905617, 27811234]

約数ペア:

[(1, 27811234), (2, 13905617), (11, 2528294), (22, 1264147), (709, 39226), (1418, 19613), (1783, 15598), (3566, 7799)]