30565834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10987}}^1$

素因数の和:11109

約数の個数: 16

約数和(自身を含む): 49841568

約数和(自身を除く): 19275734

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 10987, 21974, 142831, 285662, 1175609, 2351218, 15282917, 30565834]

約数ペア:

[(1, 30565834), (2, 15282917), (13, 2351218), (26, 1175609), (107, 285662), (214, 142831), (1391, 21974), (2782, 10987)]