254865185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{11483}}^1$

素因数の和:11704

約数の個数: 16

約数和(自身を含む): 320817024

約数和(自身を除く): 65951839

約数列:

[1, 5, 23, 115, 193, 965, 4439, 11483, 22195, 57415, 264109, 1320545, 2216219, 11081095, 50973037, 254865185]

約数ペア:

[(1, 254865185), (5, 50973037), (23, 11081095), (115, 2216219), (193, 1320545), (965, 264109), (4439, 57415), (11483, 22195)]