2544176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8396

約数の個数: 20

約数和(自身を含む): 5189400

約数和(自身を除く): 2645224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8369, 16738, 33476, 66952, 133904, 159011, 318022, 636044, 1272088, 2544176]

約数ペア:

[(1, 2544176), (2, 1272088), (4, 636044), (8, 318022), (16, 159011), (19, 133904), (38, 66952), (76, 33476), (152, 16738), (304, 8369)]