12939466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 6873782

約数列:

[1, 2, 71, 142, 293, 311, 586, 622, 20803, 22081, 41606, 44162, 91123, 182246, 6469733, 12939466]

約数ペア:

[(1, 12939466), (2, 6469733), (71, 182246), (142, 91123), (293, 44162), (311, 41606), (586, 22081), (622, 20803)]