19252906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 29719008

約数和(自身を除く): 10466102

約数列:

[1, 2, 43, 86, 211, 422, 1061, 2122, 9073, 18146, 45623, 91246, 223871, 447742, 9626453, 19252906]

約数ペア:

[(1, 19252906), (2, 9626453), (43, 447742), (86, 223871), (211, 91246), (422, 45623), (1061, 18146), (2122, 9073)]