28590958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30279

約数の個数: 16

約数和(自身を含む): 47874816

約数和(自身を除く): 19283858

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 30223, 60446, 332453, 664906, 1299589, 2599178, 14295479, 28590958]

約数ペア:

[(1, 28590958), (2, 14295479), (11, 2599178), (22, 1299589), (43, 664906), (86, 332453), (473, 60446), (946, 30223)]