16479428

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 16582972

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1439, 1636, 2863, 2878, 5726, 5756, 10073, 11452, 20146, 40292, 588551, 1177102, 2354204, 4119857, 8239714, 16479428]

約数ペア:

[(1, 16479428), (2, 8239714), (4, 4119857), (7, 2354204), (14, 1177102), (28, 588551), (409, 40292), (818, 20146), (1439, 11452), (1636, 10073), (2863, 5756), (2878, 5726)]