13531084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21045

約数の個数: 24

約数和(自身を含む): 28240128

約数和(自身を除く): 14709044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21011, 42022, 84044, 147077, 294154, 483253, 588308, 966506, 1933012, 3382771, 6765542, 13531084]

約数ペア:

[(1, 13531084), (2, 6765542), (4, 3382771), (7, 1933012), (14, 966506), (23, 588308), (28, 483253), (46, 294154), (92, 147077), (161, 84044), (322, 42022), (644, 21011)]