23017774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 38840256

約数和(自身を除く): 15822482

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 337, 481, 674, 923, 962, 1846, 2627, 4381, 5254, 8762, 12469, 23927, 24938, 34151, 47854, 68302, 162097, 311051, 324194, 622102, 885299, 1770598, 11508887, 23017774]

約数ペア:

[(1, 23017774), (2, 11508887), (13, 1770598), (26, 885299), (37, 622102), (71, 324194), (74, 311051), (142, 162097), (337, 68302), (481, 47854), (674, 34151), (923, 24938), (962, 23927), (1846, 12469), (2627, 8762), (4381, 5254)]