19238811424

素因数分解:

$2^5\times 7^1\times {\mathrm{709}}^1\times {\mathrm{121139}}^1$

素因数の和:121865

約数の個数: 48

約数和(自身を含む): 43348737600

約数和(自身を除く): 24109926176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 709, 1418, 2836, 4963, 5672, 9926, 11344, 19852, 22688, 39704, 79408, 121139, 158816, 242278, 484556, 847973, 969112, 1695946, 1938224, 3391892, 3876448, 6783784, 13567568, 27135136, 85887551, 171775102, 343550204, 601212857, 687100408, 1202425714, 1374200816, 2404851428, 2748401632, 4809702856, 9619405712, 19238811424]

約数ペア:

[(1, 19238811424), (2, 9619405712), (4, 4809702856), (7, 2748401632), (8, 2404851428), (14, 1374200816), (16, 1202425714), (28, 687100408), (32, 601212857), (56, 343550204), (112, 171775102), (224, 85887551), (709, 27135136), (1418, 13567568), (2836, 6783784), (4963, 3876448), (5672, 3391892), (9926, 1938224), (11344, 1695946), (19852, 969112), (22688, 847973), (39704, 484556), (79408, 242278), (121139, 158816)]