13851350

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2144

約数の個数: 24

約数和(自身を含む): 25961880

約数和(自身を除く): 12110530

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 1993, 3475, 3986, 6950, 9965, 19930, 49825, 99650, 277027, 554054, 1385135, 2770270, 6925675, 13851350]

約数ペア:

[(1, 13851350), (2, 6925675), (5, 2770270), (10, 1385135), (25, 554054), (50, 277027), (139, 99650), (278, 49825), (695, 19930), (1390, 9965), (1993, 6950), (3475, 3986)]