28035469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19200

約数の個数: 16

約数和(自身を含む): 36794880

約数和(自身を除く): 8759411

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 19163, 134141, 210793, 364097, 1475551, 2548679, 4005067, 28035469]

約数ペア:

[(1, 28035469), (7, 4005067), (11, 2548679), (19, 1475551), (77, 364097), (133, 210793), (209, 134141), (1463, 19163)]