39047770

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{2087}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 70357248

約数和(自身を除く): 31309478

約数列:

[1, 2, 5, 10, 1871, 2087, 3742, 4174, 9355, 10435, 18710, 20870, 3904777, 7809554, 19523885, 39047770]

約数ペア:

[(1, 39047770), (2, 19523885), (5, 7809554), (10, 3904777), (1871, 20870), (2087, 18710), (3742, 10435), (4174, 9355)]