12556172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 23103696

約数和(自身を除く): 10547524

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 1973, 3182, 3946, 6364, 7892, 73001, 84839, 146002, 169678, 292004, 339356, 3139043, 6278086, 12556172]

約数ペア:

[(1, 12556172), (2, 6278086), (4, 3139043), (37, 339356), (43, 292004), (74, 169678), (86, 146002), (148, 84839), (172, 73001), (1591, 7892), (1973, 6364), (3182, 3946)]