13921262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 22189200

約数和(自身を除く): 8267938

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3361, 4142, 6722, 63859, 127718, 366349, 732698, 6960631, 13921262]

約数ペア:

[(1, 13921262), (2, 6960631), (19, 732698), (38, 366349), (109, 127718), (218, 63859), (2071, 6722), (3361, 4142)]