19236309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 26757120

約数和(自身を除く): 7520811

約数列:

[1, 3, 29, 87, 127, 381, 1741, 3683, 5223, 11049, 50489, 151467, 221107, 663321, 6412103, 19236309]

約数ペア:

[(1, 19236309), (3, 6412103), (29, 663321), (87, 221107), (127, 151467), (381, 50489), (1741, 11049), (3683, 5223)]