2893155992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19033921}}^1$

素因数の和:19033946

約数の個数: 16

約数和(自身を含む): 5710176600

約数和(自身を除く): 2817020608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19033921, 38067842, 76135684, 152271368, 361644499, 723288998, 1446577996, 2893155992]

約数ペア:

[(1, 2893155992), (2, 1446577996), (4, 723288998), (8, 361644499), (19, 152271368), (38, 76135684), (76, 38067842), (152, 19033921)]