13257076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27851}}^1$

素因数の和:27879

約数の個数: 24

約数和(自身を含む): 28074816

約数和(自身を除く): 14817740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27851, 55702, 111404, 194957, 389914, 473467, 779828, 946934, 1893868, 3314269, 6628538, 13257076]

約数ペア:

[(1, 13257076), (2, 6628538), (4, 3314269), (7, 1893868), (14, 946934), (17, 779828), (28, 473467), (34, 389914), (68, 194957), (119, 111404), (238, 55702), (476, 27851)]