13057828

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4127}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 26353152

約数和(自身を除く): 13295324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 4127, 8254, 16508, 28889, 57778, 115556, 466351, 932702, 1865404, 3264457, 6528914, 13057828]

約数ペア:

[(1, 13057828), (2, 6528914), (4, 3264457), (7, 1865404), (14, 932702), (28, 466351), (113, 115556), (226, 57778), (452, 28889), (791, 16508), (1582, 8254), (3164, 4127)]