38562419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 49152000

約数和(自身を除く): 10589581

約数列:

[1, 7, 19, 31, 47, 133, 199, 217, 329, 589, 893, 1393, 1457, 3781, 4123, 6169, 6251, 9353, 10199, 26467, 27683, 43183, 65471, 117211, 177707, 193781, 289943, 820477, 1243949, 2029601, 5508917, 38562419]

約数ペア:

[(1, 38562419), (7, 5508917), (19, 2029601), (31, 1243949), (47, 820477), (133, 289943), (199, 193781), (217, 177707), (329, 117211), (589, 65471), (893, 43183), (1393, 27683), (1457, 26467), (3781, 10199), (4123, 9353), (6169, 6251)]