28509602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30137}}^1$

素因数の和:30193

約数の個数: 16

約数和(自身を含む): 47738592

約数和(自身を除く): 19228990

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 30137, 60274, 331507, 663014, 1295891, 2591782, 14254801, 28509602]

約数ペア:

[(1, 28509602), (2, 14254801), (11, 2591782), (22, 1295891), (43, 663014), (86, 331507), (473, 60274), (946, 30137)]