12989746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84349}}^1$

素因数の和:84369

約数の個数: 16

約数和(自身を含む): 24292800

約数和(自身を除く): 11303054

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 84349, 168698, 590443, 927839, 1180886, 1855678, 6494873, 12989746]

約数ペア:

[(1, 12989746), (2, 6494873), (7, 1855678), (11, 1180886), (14, 927839), (22, 590443), (77, 168698), (154, 84349)]