12453872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16561}}^1$

素因数の和:16616

約数の個数: 20

約数和(自身を含む): 24644256

約数和(自身を除く): 12190384

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16561, 33122, 66244, 132488, 264976, 778367, 1556734, 3113468, 6226936, 12453872]

約数ペア:

[(1, 12453872), (2, 6226936), (4, 3113468), (8, 1556734), (16, 778367), (47, 264976), (94, 132488), (188, 66244), (376, 33122), (752, 16561)]