231834394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{20149}}^1$

素因数の和:20685

約数の個数: 16

約数和(自身を含む): 380109600

約数和(自身を除く): 148275206

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 20149, 40298, 221639, 443278, 10537927, 21075854, 115917197, 231834394]

約数ペア:

[(1, 231834394), (2, 115917197), (11, 21075854), (22, 10537927), (523, 443278), (1046, 221639), (5753, 40298), (11506, 20149)]