117791894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{30949}}^1$

素因数の和:31135

約数の個数: 16

約数和(自身を含む): 193870800

約数和(自身を除く): 76078906

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 30949, 61898, 340439, 680878, 5354177, 10708354, 58895947, 117791894]

約数ペア:

[(1, 117791894), (2, 58895947), (11, 10708354), (22, 5354177), (173, 680878), (346, 340439), (1903, 61898), (3806, 30949)]