12266128

素因数分解:

$2^4\times 7^1\times {\mathrm{109519}}^1$

素因数の和:109534

約数の個数: 20

約数和(自身を含む): 27160960

約数和(自身を除く): 14894832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109519, 219038, 438076, 766633, 876152, 1533266, 1752304, 3066532, 6133064, 12266128]

約数ペア:

[(1, 12266128), (2, 6133064), (4, 3066532), (7, 1752304), (8, 1533266), (14, 876152), (16, 766633), (28, 438076), (56, 219038), (112, 109519)]