12420074

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 19101768

約数和(自身を除く): 6681694

約数列:

[1, 2, 73, 97, 146, 194, 877, 1754, 7081, 14162, 64021, 85069, 128042, 170138, 6210037, 12420074]

約数ペア:

[(1, 12420074), (2, 6210037), (73, 170138), (97, 128042), (146, 85069), (194, 64021), (877, 14162), (1754, 7081)]