18894456242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1047713}}^1$

素因数の和:1047913

約数の個数: 16

約数和(自身を含む): 28967196672

約数和(自身を除く): 10072740430

約数列:

[1, 2, 71, 127, 142, 254, 9017, 18034, 1047713, 2095426, 74387623, 133059551, 148775246, 266119102, 9447228121, 18894456242]

約数ペア:

[(1, 18894456242), (2, 9447228121), (71, 266119102), (127, 148775246), (142, 133059551), (254, 74387623), (9017, 2095426), (18034, 1047713)]