13508660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61403}}^1$

素因数の和:61423

約数の個数: 24

約数和(自身を含む): 30947616

約数和(自身を除く): 17438956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 61403, 122806, 245612, 307015, 614030, 675433, 1228060, 1350866, 2701732, 3377165, 6754330, 13508660]

約数ペア:

[(1, 13508660), (2, 6754330), (4, 3377165), (5, 2701732), (10, 1350866), (11, 1228060), (20, 675433), (22, 614030), (44, 307015), (55, 245612), (110, 122806), (220, 61403)]