22387222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78277}}^1$

素因数の和:78303

約数の個数: 16

約数和(自身を含む): 39452112

約数和(自身を除く): 17064890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 78277, 156554, 861047, 1017601, 1722094, 2035202, 11193611, 22387222]

約数ペア:

[(1, 22387222), (2, 11193611), (11, 2035202), (13, 1722094), (22, 1017601), (26, 861047), (143, 156554), (286, 78277)]