12391328

素因数分解:

$2^5\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1256

約数の個数: 24

約数和(自身を含む): 24473988

約数和(自身を除く): 12082660

約数列:

[1, 2, 4, 8, 16, 32, 593, 653, 1186, 1306, 2372, 2612, 4744, 5224, 9488, 10448, 18976, 20896, 387229, 774458, 1548916, 3097832, 6195664, 12391328]

約数ペア:

[(1, 12391328), (2, 6195664), (4, 3097832), (8, 1548916), (16, 774458), (32, 387229), (593, 20896), (653, 18976), (1186, 10448), (1306, 9488), (2372, 5224), (2612, 4744)]