20170450103

素因数分解:

${\mathrm{19}}^2\times {\mathrm{4999}}^1\times {\mathrm{11177}}^1$

素因数の和:16214

約数の個数: 12

約数和(自身を含む): 21294090000

約数和(自身を除く): 1123639897

約数列:

[1, 19, 361, 4999, 11177, 94981, 212363, 1804639, 4034897, 55873823, 1061602637, 20170450103]

約数ペア:

[(1, 20170450103), (19, 1061602637), (361, 55873823), (4999, 4034897), (11177, 1804639), (94981, 212363)]