12879515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6382

約数の個数: 16

約数和(自身を含む): 17318880

約数和(自身を除く): 4439365

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6329, 31645, 69619, 234173, 348095, 1170865, 2575903, 12879515]

約数ペア:

[(1, 12879515), (5, 2575903), (11, 1170865), (37, 348095), (55, 234173), (185, 69619), (407, 31645), (2035, 6329)]