25431212

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{5981}}^1$

素因数の和:7048

約数の個数: 12

約数和(自身を含む): 44553936

約数和(自身を除く): 19122724

約数列:

[1, 2, 4, 1063, 2126, 4252, 5981, 11962, 23924, 6357803, 12715606, 25431212]

約数ペア:

[(1, 25431212), (2, 12715606), (4, 6357803), (1063, 23924), (2126, 11962), (4252, 5981)]