12800344

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{3181}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 24055920

約数和(自身を除く): 11255576

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 3181, 4024, 6362, 12724, 25448, 1600043, 3200086, 6400172, 12800344]

約数ペア:

[(1, 12800344), (2, 6400172), (4, 3200086), (8, 1600043), (503, 25448), (1006, 12724), (2012, 6362), (3181, 4024)]