12947368

素因数分解:

$2^3\times 7^2\times {\mathrm{33029}}^1$

素因数の和:33049

約数の個数: 24

約数和(自身を含む): 28240650

約数和(自身を除く): 15293282

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 33029, 66058, 132116, 231203, 264232, 462406, 924812, 1618421, 1849624, 3236842, 6473684, 12947368]

約数ペア:

[(1, 12947368), (2, 6473684), (4, 3236842), (7, 1849624), (8, 1618421), (14, 924812), (28, 462406), (49, 264232), (56, 231203), (98, 132116), (196, 66058), (392, 33029)]