13830518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27997}}^1$

素因数の和:28031

約数の個数: 16

約数和(自身を含む): 23518320

約数和(自身を除く): 9687802

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 27997, 55994, 363961, 531943, 727922, 1063886, 6915259, 13830518]

約数ペア:

[(1, 13830518), (2, 6915259), (13, 1063886), (19, 727922), (26, 531943), (38, 363961), (247, 55994), (494, 27997)]