12127814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 19219200

約数和(自身を除く): 7091386

約数列:

[1, 2, 19, 38, 439, 727, 878, 1454, 8341, 13813, 16682, 27626, 319153, 638306, 6063907, 12127814]

約数ペア:

[(1, 12127814), (2, 6063907), (19, 638306), (38, 319153), (439, 27626), (727, 16682), (878, 13813), (1454, 8341)]