13880022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{177949}}^1$

素因数の和:177967

約数の個数: 16

約数和(自身を含む): 29895600

約数和(自身を除く): 16015578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 177949, 355898, 533847, 1067694, 2313337, 4626674, 6940011, 13880022]

約数ペア:

[(1, 13880022), (2, 6940011), (3, 4626674), (6, 2313337), (13, 1067694), (26, 533847), (39, 355898), (78, 177949)]