2019929539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{13723}}^1$

素因数の和:13930

約数の個数: 16

約数和(自身を含む): 2178273280

約数和(自身を除く): 158343741

約数列:

[1, 19, 61, 127, 1159, 2413, 7747, 13723, 147193, 260737, 837103, 1742821, 15904957, 33113599, 106312081, 2019929539]

約数ペア:

[(1, 2019929539), (19, 106312081), (61, 33113599), (127, 15904957), (1159, 1742821), (2413, 837103), (7747, 260737), (13723, 147193)]