16504862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 11626978

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 239, 473, 478, 803, 946, 1606, 2629, 3139, 5258, 6278, 10277, 17447, 20554, 34529, 34894, 69058, 113047, 191917, 226094, 383834, 750221, 1500442, 8252431, 16504862]

約数ペア:

[(1, 16504862), (2, 8252431), (11, 1500442), (22, 750221), (43, 383834), (73, 226094), (86, 191917), (146, 113047), (239, 69058), (473, 34894), (478, 34529), (803, 20554), (946, 17447), (1606, 10277), (2629, 6278), (3139, 5258)]