122740189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19961}}^1$

素因数の和:20028

約数の個数: 16

約数和(自身を含む): 147559104

約数和(自身を除く): 24818915

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 19961, 219571, 259493, 858323, 2854423, 9441553, 11158199, 122740189]

約数ペア:

[(1, 122740189), (11, 11158199), (13, 9441553), (43, 2854423), (143, 858323), (473, 259493), (559, 219571), (6149, 19961)]