15147244

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1559}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 30401280

約数和(自身を除く): 15254036

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 1559, 2429, 3118, 4858, 6236, 9716, 10913, 21826, 43652, 540973, 1081946, 2163892, 3786811, 7573622, 15147244]

約数ペア:

[(1, 15147244), (2, 7573622), (4, 3786811), (7, 2163892), (14, 1081946), (28, 540973), (347, 43652), (694, 21826), (1388, 10913), (1559, 9716), (2429, 6236), (3118, 4858)]