15666817972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7006627}}^1$

素因数の和:7006687

約数の個数: 24

約数和(自身を含む): 30212579936

約数和(自身を除く): 14545761964

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7006627, 14013254, 28026508, 91086151, 182172302, 301284961, 364344604, 602569922, 1205139844, 3916704493, 7833408986, 15666817972]

約数ペア:

[(1, 15666817972), (2, 7833408986), (4, 3916704493), (13, 1205139844), (26, 602569922), (43, 364344604), (52, 301284961), (86, 182172302), (172, 91086151), (559, 28026508), (1118, 14013254), (2236, 7006627)]