12680266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 20207880

約数和(自身を除く): 7527614

約数列:

[1, 2, 17, 34, 461, 809, 922, 1618, 7837, 13753, 15674, 27506, 372949, 745898, 6340133, 12680266]

約数ペア:

[(1, 12680266), (2, 6340133), (17, 745898), (34, 372949), (461, 27506), (809, 15674), (922, 13753), (1618, 7837)]