25943911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 31548160

約数和(自身を除く): 5604249

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2011, 12901, 14077, 38209, 195067, 267463, 1365469, 3706273, 25943911]

約数ペア:

[(1, 25943911), (7, 3706273), (19, 1365469), (97, 267463), (133, 195067), (679, 38209), (1843, 14077), (2011, 12901)]