2019921686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{1693}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 3253618368

約数和(自身を除く): 1233696682

約数列:

[1, 2, 23, 37, 46, 74, 701, 851, 1402, 1693, 1702, 3386, 16123, 25937, 32246, 38939, 51874, 62641, 77878, 125282, 596551, 1186793, 1193102, 1440743, 2373586, 2881486, 27296239, 43911341, 54592478, 87822682, 1009960843, 2019921686]

約数ペア:

[(1, 2019921686), (2, 1009960843), (23, 87822682), (37, 54592478), (46, 43911341), (74, 27296239), (701, 2881486), (851, 2373586), (1402, 1440743), (1693, 1193102), (1702, 1186793), (3386, 596551), (16123, 125282), (25937, 77878), (32246, 62641), (38939, 51874)]