13239562

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 23748480

約数和(自身を除く): 10508918

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 419, 427, 518, 838, 854, 2257, 2933, 4514, 5866, 15503, 15799, 25559, 31006, 31598, 51118, 108521, 178913, 217042, 357826, 945683, 1891366, 6619781, 13239562]

約数ペア:

[(1, 13239562), (2, 6619781), (7, 1891366), (14, 945683), (37, 357826), (61, 217042), (74, 178913), (122, 108521), (259, 51118), (419, 31598), (427, 31006), (518, 25559), (838, 15799), (854, 15503), (2257, 5866), (2933, 4514)]