27796886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56269}}^1$

素因数の和:56303

約数の個数: 16

約数和(自身を含む): 47266800

約数和(自身を除く): 19469914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 56269, 112538, 731497, 1069111, 1462994, 2138222, 13898443, 27796886]

約数ペア:

[(1, 27796886), (2, 13898443), (13, 2138222), (19, 1462994), (26, 1069111), (38, 731497), (247, 112538), (494, 56269)]