12688262

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 19649040

約数和(自身を除く): 6960778

約数列:

[1, 2, 37, 74, 277, 554, 619, 1238, 10249, 20498, 22903, 45806, 171463, 342926, 6344131, 12688262]

約数ペア:

[(1, 12688262), (2, 6344131), (37, 342926), (74, 171463), (277, 45806), (554, 22903), (619, 20498), (1238, 10249)]