15828758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 25978320

約数和(自身を除く): 10149562

約数列:

[1, 2, 11, 22, 421, 842, 1709, 3418, 4631, 9262, 18799, 37598, 719489, 1438978, 7914379, 15828758]

約数ペア:

[(1, 15828758), (2, 7914379), (11, 1438978), (22, 719489), (421, 37598), (842, 18799), (1709, 9262), (3418, 4631)]