19659506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9161}}^1$

素因数の和:9229

約数の個数: 16

約数和(自身を含む): 31334040

約数和(自身を除く): 11674534

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9161, 18322, 265669, 338957, 531338, 677914, 9829753, 19659506]

約数ペア:

[(1, 19659506), (2, 9829753), (29, 677914), (37, 531338), (58, 338957), (74, 265669), (1073, 18322), (2146, 9161)]