22105448

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 42369600

約数和(自身を除く): 20264152

約数列:

[1, 2, 4, 8, 103, 139, 193, 206, 278, 386, 412, 556, 772, 824, 1112, 1544, 14317, 19879, 26827, 28634, 39758, 53654, 57268, 79516, 107308, 114536, 159032, 214616, 2763181, 5526362, 11052724, 22105448]

約数ペア:

[(1, 22105448), (2, 11052724), (4, 5526362), (8, 2763181), (103, 214616), (139, 159032), (193, 114536), (206, 107308), (278, 79516), (386, 57268), (412, 53654), (556, 39758), (772, 28634), (824, 26827), (1112, 19879), (1544, 14317)]