12948994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 20592000

約数和(自身を除く): 7643006

約数列:

[1, 2, 19, 38, 149, 298, 2287, 2831, 4574, 5662, 43453, 86906, 340763, 681526, 6474497, 12948994]

約数ペア:

[(1, 12948994), (2, 6474497), (19, 681526), (38, 340763), (149, 86906), (298, 43453), (2287, 5662), (2831, 4574)]