16804519919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1693}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 19062134784

約数和(自身を除く): 2257614865

約数列:

[1, 11, 47, 73, 263, 517, 803, 1693, 2893, 3431, 12361, 18623, 19199, 37741, 79571, 123589, 135971, 211189, 445259, 875281, 902353, 1359479, 4897849, 5808683, 9925883, 20927173, 32503907, 63895513, 230198903, 357542977, 1527683629, 16804519919]

約数ペア:

[(1, 16804519919), (11, 1527683629), (47, 357542977), (73, 230198903), (263, 63895513), (517, 32503907), (803, 20927173), (1693, 9925883), (2893, 5808683), (3431, 4897849), (12361, 1359479), (18623, 902353), (19199, 875281), (37741, 445259), (79571, 211189), (123589, 135971)]