3819856

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1438

約数の個数: 20

約数和(自身を含む): 7445332

約数和(自身を除く): 3625476

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1237, 1544, 2474, 3088, 4948, 9896, 19792, 238741, 477482, 954964, 1909928, 3819856]

約数ペア:

[(1, 3819856), (2, 1909928), (4, 954964), (8, 477482), (16, 238741), (193, 19792), (386, 9896), (772, 4948), (1237, 3088), (1544, 2474)]