19074942

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2591}}^1$

素因数の和:3008

約数の個数: 24

約数和(自身を含む): 41446080

約数和(自身を除く): 22371138

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 2591, 3681, 5182, 7362, 7773, 15546, 23319, 46638, 1059719, 2119438, 3179157, 6358314, 9537471, 19074942]

約数ペア:

[(1, 19074942), (2, 9537471), (3, 6358314), (6, 3179157), (9, 2119438), (18, 1059719), (409, 46638), (818, 23319), (1227, 15546), (2454, 7773), (2591, 7362), (3681, 5182)]