12159392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 28808640

約数和(自身を除く): 16649248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 2857, 4256, 5714, 11428, 19999, 22856, 39998, 45712, 54283, 79996, 91424, 108566, 159992, 217132, 319984, 379981, 434264, 639968, 759962, 868528, 1519924, 1737056, 3039848, 6079696, 12159392]

約数ペア:

[(1, 12159392), (2, 6079696), (4, 3039848), (7, 1737056), (8, 1519924), (14, 868528), (16, 759962), (19, 639968), (28, 434264), (32, 379981), (38, 319984), (56, 217132), (76, 159992), (112, 108566), (133, 91424), (152, 79996), (224, 54283), (266, 45712), (304, 39998), (532, 22856), (608, 19999), (1064, 11428), (2128, 5714), (2857, 4256)]