38465870

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{4241}}^1$

素因数の和:5155

約数の個数: 16

約数和(自身を含む): 69331248

約数和(自身を除く): 30865378

約数列:

[1, 2, 5, 10, 907, 1814, 4241, 4535, 8482, 9070, 21205, 42410, 3846587, 7693174, 19232935, 38465870]

約数ペア:

[(1, 38465870), (2, 19232935), (5, 7693174), (10, 3846587), (907, 42410), (1814, 21205), (4241, 9070), (4535, 8482)]