12750128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9601}}^1$

素因数の和:9692

約数の個数: 20

約数和(自身を含む): 25003608

約数和(自身を除く): 12253480

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9601, 19202, 38404, 76808, 153616, 796883, 1593766, 3187532, 6375064, 12750128]

約数ペア:

[(1, 12750128), (2, 6375064), (4, 3187532), (8, 1593766), (16, 796883), (83, 153616), (166, 76808), (332, 38404), (664, 19202), (1328, 9601)]