2019794621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1\times {\mathrm{1181}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 2189300400

約数和(自身を除く): 169505779

約数列:

[1, 13, 293, 449, 1181, 3809, 5837, 15353, 131557, 346033, 530269, 1710241, 4498429, 6893497, 155368817, 2019794621]

約数ペア:

[(1, 2019794621), (13, 155368817), (293, 6893497), (449, 4498429), (1181, 1710241), (3809, 530269), (5837, 346033), (15353, 131557)]