30578678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16111}}^1$

素因数の和:16199

約数の個数: 16

約数和(自身を含む): 50076096

約数和(自身を除く): 19497418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 16111, 32222, 209443, 418886, 1176103, 2352206, 15289339, 30578678]

約数ペア:

[(1, 30578678), (2, 15289339), (13, 2352206), (26, 1176103), (73, 418886), (146, 209443), (949, 32222), (1898, 16111)]