129787834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{16433}}^1$

素因数の和:16805

約数の個数: 16

約数和(自身を含む): 212984640

約数和(自身を除く): 83196806

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 16433, 32866, 180763, 361526, 5899447, 11798894, 64893917, 129787834]

約数ペア:

[(1, 129787834), (2, 64893917), (11, 11798894), (22, 5899447), (359, 361526), (718, 180763), (3949, 32866), (7898, 16433)]