12397936

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2341}}^1$

素因数の和:2680

約数の個数: 20

約数和(自身を含む): 24103864

約数和(自身を除く): 11705928

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2341, 2648, 4682, 5296, 9364, 18728, 37456, 774871, 1549742, 3099484, 6198968, 12397936]

約数ペア:

[(1, 12397936), (2, 6198968), (4, 3099484), (8, 1549742), (16, 774871), (331, 37456), (662, 18728), (1324, 9364), (2341, 5296), (2648, 4682)]