12845218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 20202336

約数和(自身を除く): 7357118

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 3643, 7286, 149363, 156649, 298726, 313298, 6422609, 12845218]

約数ペア:

[(1, 12845218), (2, 6422609), (41, 313298), (43, 298726), (82, 156649), (86, 149363), (1763, 7286), (3526, 3643)]