27487834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2389}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 45084960

約数和(自身を除く): 17597126

約数列:

[1, 2, 11, 22, 523, 1046, 2389, 4778, 5753, 11506, 26279, 52558, 1249447, 2498894, 13743917, 27487834]

約数ペア:

[(1, 27487834), (2, 13743917), (11, 2498894), (22, 1249447), (523, 52558), (1046, 26279), (2389, 11506), (4778, 5753)]