12697792

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1208

約数の個数: 28

約数和(自身を含む): 25349200

約数和(自身を除く): 12651408

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 997, 1592, 1994, 3184, 3988, 6368, 7976, 12736, 15952, 31904, 63808, 198403, 396806, 793612, 1587224, 3174448, 6348896, 12697792]

約数ペア:

[(1, 12697792), (2, 6348896), (4, 3174448), (8, 1587224), (16, 793612), (32, 396806), (64, 198403), (199, 63808), (398, 31904), (796, 15952), (997, 12736), (1592, 7976), (1994, 6368), (3184, 3988)]