1999382096

素因数分解:

$2^4\times {\mathrm{7717}}^1\times {\mathrm{16193}}^1$

素因数の和:23918

約数の個数: 20

約数和(自身を含む): 3874544052

約数和(自身を除く): 1875161956

約数列:

[1, 2, 4, 8, 16, 7717, 15434, 16193, 30868, 32386, 61736, 64772, 123472, 129544, 259088, 124961381, 249922762, 499845524, 999691048, 1999382096]

約数ペア:

[(1, 1999382096), (2, 999691048), (4, 499845524), (8, 249922762), (16, 124961381), (7717, 259088), (15434, 129544), (16193, 123472), (30868, 64772), (32386, 61736)]