21424300001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1\times {\mathrm{5147}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 23207184000

約数和(自身を除く): 1782883999

約数列:

[1, 13, 199, 1609, 2587, 5147, 20917, 66911, 320191, 1024253, 4162483, 8281523, 13315289, 107659799, 1648023077, 21424300001]

約数ペア:

[(1, 21424300001), (13, 1648023077), (199, 107659799), (1609, 13315289), (2587, 8281523), (5147, 4162483), (20917, 1024253), (66911, 320191)]