9978958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15641}}^1$

素因数の和:15683

約数の個数: 16

約数和(自身を含む): 16893360

約数和(自身を除く): 6914402

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 15641, 31282, 172051, 344102, 453589, 907178, 4989479, 9978958]

約数ペア:

[(1, 9978958), (2, 4989479), (11, 907178), (22, 453589), (29, 344102), (58, 172051), (319, 31282), (638, 15641)]