5781814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 9262080

約数和(自身を除く): 3480266

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2143, 2698, 4286, 40717, 81434, 152153, 304306, 2890907, 5781814]

約数ペア:

[(1, 5781814), (2, 2890907), (19, 304306), (38, 152153), (71, 81434), (142, 40717), (1349, 4286), (2143, 2698)]