189712534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{24851}}^1$

素因数の和:25211

約数の個数: 16

約数和(自身を含む): 311345856

約数和(自身を除く): 121633322

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 24851, 49702, 273361, 546722, 8623297, 17246594, 94856267, 189712534]

約数ペア:

[(1, 189712534), (2, 94856267), (11, 17246594), (22, 8623297), (347, 546722), (694, 273361), (3817, 49702), (7634, 24851)]