12485704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20269}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 29188800

約数和(自身を除く): 16703096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20269, 40538, 81076, 141883, 162152, 222959, 283766, 445918, 567532, 891836, 1135064, 1560713, 1783672, 3121426, 6242852, 12485704]

約数ペア:

[(1, 12485704), (2, 6242852), (4, 3121426), (7, 1783672), (8, 1560713), (11, 1135064), (14, 891836), (22, 567532), (28, 445918), (44, 283766), (56, 222959), (77, 162152), (88, 141883), (154, 81076), (308, 40538), (616, 20269)]