38219446

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 59152320

約数和(自身を除く): 20932874

約数列:

[1, 2, 37, 74, 239, 478, 2161, 4322, 8843, 17686, 79957, 159914, 516479, 1032958, 19109723, 38219446]

約数ペア:

[(1, 38219446), (2, 19109723), (37, 1032958), (74, 516479), (239, 159914), (478, 79957), (2161, 17686), (4322, 8843)]