19375076

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9479}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 39285120

約数和(自身を除く): 19910044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9479, 18958, 37916, 66353, 132706, 265412, 691967, 1383934, 2767868, 4843769, 9687538, 19375076]

約数ペア:

[(1, 19375076), (2, 9687538), (4, 4843769), (7, 2767868), (14, 1383934), (28, 691967), (73, 265412), (146, 132706), (292, 66353), (511, 37916), (1022, 18958), (2044, 9479)]