12143242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 19272960

約数和(自身を除く): 7129718

約数列:

[1, 2, 19, 38, 223, 446, 1433, 2866, 4237, 8474, 27227, 54454, 319559, 639118, 6071621, 12143242]

約数ペア:

[(1, 12143242), (2, 6071621), (19, 639118), (38, 319559), (223, 54454), (446, 27227), (1433, 8474), (2866, 4237)]