2019937478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{465209}}^1$

素因数の和:465391

約数の個数: 16

約数和(自身を含む): 3282521760

約数和(自身を除く): 1262584282

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 465209, 930418, 6047717, 12095434, 77689903, 155379806, 1009968739, 2019937478]

約数ペア:

[(1, 2019937478), (2, 1009968739), (13, 155379806), (26, 77689903), (167, 12095434), (334, 6047717), (2171, 930418), (4342, 465209)]