12426538

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 18982080

約数和(自身を除く): 6555542

約数列:

[1, 2, 103, 179, 206, 337, 358, 674, 18437, 34711, 36874, 60323, 69422, 120646, 6213269, 12426538]

約数ペア:

[(1, 12426538), (2, 6213269), (103, 120646), (179, 69422), (206, 60323), (337, 36874), (358, 34711), (674, 18437)]