12717776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27446

約数の個数: 20

約数和(自身を含む): 25491300

約数和(自身を除く): 12773524

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27409, 54818, 109636, 219272, 438544, 794861, 1589722, 3179444, 6358888, 12717776]

約数ペア:

[(1, 12717776), (2, 6358888), (4, 3179444), (8, 1589722), (16, 794861), (29, 438544), (58, 219272), (116, 109636), (232, 54818), (464, 27409)]