12989672

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 12152728

約数列:

[1, 2, 4, 8, 47, 94, 179, 188, 193, 358, 376, 386, 716, 772, 1432, 1544, 8413, 9071, 16826, 18142, 33652, 34547, 36284, 67304, 69094, 72568, 138188, 276376, 1623709, 3247418, 6494836, 12989672]

約数ペア:

[(1, 12989672), (2, 6494836), (4, 3247418), (8, 1623709), (47, 276376), (94, 138188), (179, 72568), (188, 69094), (193, 67304), (358, 36284), (376, 34547), (386, 33652), (716, 18142), (772, 16826), (1432, 9071), (1544, 8413)]