12519204798

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19500319}}^1$

素因数の和:19500431

約数の個数: 16

約数和(自身を含む): 25272414720

約数和(自身を除く): 12753209922

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 19500319, 39000638, 58500957, 117001914, 2086534133, 4173068266, 6259602399, 12519204798]

約数ペア:

[(1, 12519204798), (2, 6259602399), (3, 4173068266), (6, 2086534133), (107, 117001914), (214, 58500957), (321, 39000638), (642, 19500319)]