2021052382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{275573}}^1$

素因数の和:275787

約数の個数: 16

約数和(自身を含む): 3207681360

約数和(自身を除く): 1186628978

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 275573, 551146, 5235887, 10471774, 53185589, 106371178, 1010526191, 2021052382]

約数ペア:

[(1, 2021052382), (2, 1010526191), (19, 106371178), (38, 53185589), (193, 10471774), (386, 5235887), (3667, 551146), (7334, 275573)]