18489036610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8846429}}^1$

素因数の和:8846466

約数の個数: 32

約数和(自身を含む): 38216577600

約数和(自身を除く): 19727540990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8846429, 17692858, 44232145, 88464290, 97310719, 168082151, 194621438, 336164302, 486553595, 840410755, 973107190, 1680821510, 1848903661, 3697807322, 9244518305, 18489036610]

約数ペア:

[(1, 18489036610), (2, 9244518305), (5, 3697807322), (10, 1848903661), (11, 1680821510), (19, 973107190), (22, 840410755), (38, 486553595), (55, 336164302), (95, 194621438), (110, 168082151), (190, 97310719), (209, 88464290), (418, 44232145), (1045, 17692858), (2090, 8846429)]