16261756

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 32628960

約数和(自身を除く): 16367204

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1493, 1556, 2723, 2986, 5446, 5972, 10451, 10892, 20902, 41804, 580777, 1161554, 2323108, 4065439, 8130878, 16261756]

約数ペア:

[(1, 16261756), (2, 8130878), (4, 4065439), (7, 2323108), (14, 1161554), (28, 580777), (389, 41804), (778, 20902), (1493, 10892), (1556, 10451), (2723, 5972), (2986, 5446)]