27843842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2753}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 45110520

約数和(自身を除く): 17266678

約数列:

[1, 2, 13, 26, 389, 778, 2753, 5057, 5506, 10114, 35789, 71578, 1070917, 2141834, 13921921, 27843842]

約数ペア:

[(1, 27843842), (2, 13921921), (13, 2141834), (26, 1070917), (389, 71578), (778, 35789), (2753, 10114), (5057, 5506)]