19144372576

素因数分解:

$2^5\times 7^1\times {\mathrm{619}}^1\times {\mathrm{138071}}^1$

素因数の和:138707

約数の個数: 48

約数和(自身を含む): 43144738560

約数和(自身を除く): 24000365984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 1238, 2476, 4333, 4952, 8666, 9904, 17332, 19808, 34664, 69328, 138071, 138656, 276142, 552284, 966497, 1104568, 1932994, 2209136, 3865988, 4418272, 7731976, 15463952, 30927904, 85465949, 170931898, 341863796, 598261643, 683727592, 1196523286, 1367455184, 2393046572, 2734910368, 4786093144, 9572186288, 19144372576]

約数ペア:

[(1, 19144372576), (2, 9572186288), (4, 4786093144), (7, 2734910368), (8, 2393046572), (14, 1367455184), (16, 1196523286), (28, 683727592), (32, 598261643), (56, 341863796), (112, 170931898), (224, 85465949), (619, 30927904), (1238, 15463952), (2476, 7731976), (4333, 4418272), (4952, 3865988), (8666, 2209136), (9904, 1932994), (17332, 1104568), (19808, 966497), (34664, 552284), (69328, 276142), (138071, 138656)]