1922274289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{338369}}^1$

素因数の和:338424

約数の個数: 16

約数和(自身を含む): 2273846400

約数和(自身を除く): 351572111

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 338369, 4398797, 6429011, 7782487, 83577143, 101172331, 147867253, 1922274289]

約数ペア:

[(1, 1922274289), (13, 147867253), (19, 101172331), (23, 83577143), (247, 7782487), (299, 6429011), (437, 4398797), (5681, 338369)]