19999305001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{67153}}^1$

素因数の和:67936

約数の個数: 16

約数和(自身を含む): 22262894080

約数和(自身を除く): 2263589079

約数列:

[1, 13, 31, 403, 739, 9607, 22909, 67153, 297817, 872989, 2081743, 27062659, 49626067, 645138871, 1538408077, 19999305001]

約数ペア:

[(1, 19999305001), (13, 1538408077), (31, 645138871), (403, 49626067), (739, 27062659), (9607, 2081743), (22909, 872989), (67153, 297817)]