13928404

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4649}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 14194796

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4649, 9298, 18596, 32543, 65086, 130172, 497443, 994886, 1989772, 3482101, 6964202, 13928404]

約数ペア:

[(1, 13928404), (2, 6964202), (4, 3482101), (7, 1989772), (14, 994886), (28, 497443), (107, 130172), (214, 65086), (428, 32543), (749, 18596), (1498, 9298), (2996, 4649)]