12921424

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2274

約数の個数: 20

約数和(自身を含む): 25105536

約数和(自身を除く): 12184112

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 1823, 3544, 3646, 7088, 7292, 14584, 29168, 807589, 1615178, 3230356, 6460712, 12921424]

約数ペア:

[(1, 12921424), (2, 6460712), (4, 3230356), (8, 1615178), (16, 807589), (443, 29168), (886, 14584), (1772, 7292), (1823, 7088), (3544, 3646)]