15731292

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 37632840

約数和(自身を除く): 21901548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 709, 1418, 1849, 2127, 2836, 3698, 4254, 5547, 7396, 8508, 11094, 22188, 30487, 60974, 91461, 121948, 182922, 365844, 1310941, 2621882, 3932823, 5243764, 7865646, 15731292]

約数ペア:

[(1, 15731292), (2, 7865646), (3, 5243764), (4, 3932823), (6, 2621882), (12, 1310941), (43, 365844), (86, 182922), (129, 121948), (172, 91461), (258, 60974), (516, 30487), (709, 22188), (1418, 11094), (1849, 8508), (2127, 7396), (2836, 5547), (3698, 4254)]