12914756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 11109244

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1559, 2071, 3118, 4142, 6236, 8284, 29621, 59242, 118484, 169931, 339862, 679724, 3228689, 6457378, 12914756]

約数ペア:

[(1, 12914756), (2, 6457378), (4, 3228689), (19, 679724), (38, 339862), (76, 169931), (109, 118484), (218, 59242), (436, 29621), (1559, 8284), (2071, 6236), (3118, 4142)]