12450896

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2351}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 24206784

約数和(自身を除く): 11755888

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2351, 2648, 4702, 5296, 9404, 18808, 37616, 778181, 1556362, 3112724, 6225448, 12450896]

約数ペア:

[(1, 12450896), (2, 6225448), (4, 3112724), (8, 1556362), (16, 778181), (331, 37616), (662, 18808), (1324, 9404), (2351, 5296), (2648, 4702)]