19992149654409

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{190657451}}^1$

素因数の和:190657709

約数の個数: 24

約数和(自身を含む): 29504622011904

約数和(自身を除く): 9512472357495

約数列:

[1, 3, 9, 61, 183, 191, 549, 573, 1719, 11651, 34953, 104859, 190657451, 571972353, 1715917059, 11630104511, 34890313533, 36415573141, 104670940599, 109246719423, 327740158269, 2221349961601, 6664049884803, 19992149654409]

約数ペア:

[(1, 19992149654409), (3, 6664049884803), (9, 2221349961601), (61, 327740158269), (183, 109246719423), (191, 104670940599), (549, 36415573141), (573, 34890313533), (1719, 11630104511), (11651, 1715917059), (34953, 571972353), (104859, 190657451)]