12894167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 15564192

約数和(自身を除く): 2670025

約数列:

[1, 11, 13, 37, 143, 407, 481, 2437, 5291, 26807, 31681, 90169, 348491, 991859, 1172197, 12894167]

約数ペア:

[(1, 12894167), (11, 1172197), (13, 991859), (37, 348491), (143, 90169), (407, 31681), (481, 26807), (2437, 5291)]