66081886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{133769}}^1$

素因数の和:133803

約数の個数: 16

約数和(自身を含む): 112366800

約数和(自身を除く): 46284914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 133769, 267538, 1738997, 2541611, 3477994, 5083222, 33040943, 66081886]

約数ペア:

[(1, 66081886), (2, 33040943), (13, 5083222), (19, 3477994), (26, 2541611), (38, 1738997), (247, 267538), (494, 133769)]