39457070

素因数分解:

$2^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{4211}}^1$

素因数の和:5155

約数の個数: 16

約数和(自身を含む): 71115408

約数和(自身を除く): 31658338

約数列:

[1, 2, 5, 10, 937, 1874, 4211, 4685, 8422, 9370, 21055, 42110, 3945707, 7891414, 19728535, 39457070]

約数ペア:

[(1, 39457070), (2, 19728535), (5, 7891414), (10, 3945707), (937, 42110), (1874, 21055), (4211, 9370), (4685, 8422)]