2189898590982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19209636763}}^1$

素因数の和:19209636787

約数の個数: 16

約数和(自身を含む): 4610312823360

約数和(自身を除く): 2420414232378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 19209636763, 38419273526, 57628910289, 115257820578, 364983098497, 729966196994, 1094949295491, 2189898590982]

約数ペア:

[(1, 2189898590982), (2, 1094949295491), (3, 729966196994), (6, 364983098497), (19, 115257820578), (38, 57628910289), (57, 38419273526), (114, 19209636763)]