20214458407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{710351}}^1$

素因数の和:710574

約数の個数: 16

約数和(自身を含む): 23867827200

約数和(自身を除く): 3653368793

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 28457, 710351, 7813861, 9234563, 101580193, 141359849, 1554958339, 1837678037, 20214458407]

約数ペア:

[(1, 20214458407), (11, 1837678037), (13, 1554958339), (143, 141359849), (199, 101580193), (2189, 9234563), (2587, 7813861), (28457, 710351)]