19370520001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1171061}}^1$

素因数の和:1171224

約数の個数: 16

約数和(自身を含む): 23608609920

約数和(自身を除く): 4238089919

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 1171061, 8197427, 19908037, 139356259, 162777479, 1139442353, 2767217143, 19370520001]

約数ペア:

[(1, 19370520001), (7, 2767217143), (17, 1139442353), (119, 162777479), (139, 139356259), (973, 19908037), (2363, 8197427), (16541, 1171061)]