16409868

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1979}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 38364480

約数和(自身を除く): 21954612

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 1979, 2073, 2764, 3958, 4146, 5937, 7916, 8292, 11874, 23748, 1367489, 2734978, 4102467, 5469956, 8204934, 16409868]

約数ペア:

[(1, 16409868), (2, 8204934), (3, 5469956), (4, 4102467), (6, 2734978), (12, 1367489), (691, 23748), (1382, 11874), (1979, 8292), (2073, 7916), (2764, 5937), (3958, 4146)]