379886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 646800

約数和(自身を除く): 266914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 769, 1538, 9997, 14611, 19994, 29222, 189943, 379886]

約数ペア:

[(1, 379886), (2, 189943), (13, 29222), (19, 19994), (26, 14611), (38, 9997), (247, 1538), (494, 769)]