25645114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27109}}^1$

素因数の和:27165

約数の個数: 16

約数和(自身を含む): 42942240

約数和(自身を除く): 17297126

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 27109, 54218, 298199, 596398, 1165687, 2331374, 12822557, 25645114]

約数ペア:

[(1, 25645114), (2, 12822557), (11, 2331374), (22, 1165687), (43, 596398), (86, 298199), (473, 54218), (946, 27109)]