15761956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5261}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 31824576

約数和(自身を除く): 16062620

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5261, 10522, 21044, 36827, 73654, 147308, 562927, 1125854, 2251708, 3940489, 7880978, 15761956]

約数ペア:

[(1, 15761956), (2, 7880978), (4, 3940489), (7, 2251708), (14, 1125854), (28, 562927), (107, 147308), (214, 73654), (428, 36827), (749, 21044), (1498, 10522), (2996, 5261)]