19127742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{86161}}^1$

素因数の和:86203

約数の個数: 16

約数和(自身を含む): 39289872

約数和(自身を除く): 20162130

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 86161, 172322, 258483, 516966, 3187957, 6375914, 9563871, 19127742]

約数ペア:

[(1, 19127742), (2, 9563871), (3, 6375914), (6, 3187957), (37, 516966), (74, 258483), (111, 172322), (222, 86161)]