13189971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10061}}^1$

素因数の和:10106

約数の個数: 16

約数和(自身を含む): 19319040

約数和(自身を除く): 6129069

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 10061, 30183, 191159, 231403, 573477, 694209, 4396657, 13189971]

約数ペア:

[(1, 13189971), (3, 4396657), (19, 694209), (23, 573477), (57, 231403), (69, 191159), (437, 30183), (1311, 10061)]