19740671103

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{3253}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 27289866240

約数和(自身を除く): 7549195137

約数列:

[1, 3, 41, 103, 123, 309, 479, 1437, 3253, 4223, 9759, 12669, 19639, 49337, 58917, 133373, 148011, 335059, 400119, 1005177, 1558187, 2022817, 4674561, 6068451, 13737419, 41212257, 63885667, 160493261, 191657001, 481479783, 6580223701, 19740671103]

約数ペア:

[(1, 19740671103), (3, 6580223701), (41, 481479783), (103, 191657001), (123, 160493261), (309, 63885667), (479, 41212257), (1437, 13737419), (3253, 6068451), (4223, 4674561), (9759, 2022817), (12669, 1558187), (19639, 1005177), (49337, 400119), (58917, 335059), (133373, 148011)]