12543752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 25596480

約数和(自身を除く): 13052728

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1171, 1339, 2342, 2678, 4684, 5356, 9368, 10712, 15223, 30446, 60892, 120613, 121784, 241226, 482452, 964904, 1567969, 3135938, 6271876, 12543752]

約数ペア:

[(1, 12543752), (2, 6271876), (4, 3135938), (8, 1567969), (13, 964904), (26, 482452), (52, 241226), (103, 121784), (104, 120613), (206, 60892), (412, 30446), (824, 15223), (1171, 10712), (1339, 9368), (2342, 5356), (2678, 4684)]