12257947922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{263941}}^1$

素因数の和:266065

約数の個数: 16

約数和(自身を含む): 20068038144

約数和(自身を除く): 7810090222

約数列:

[1, 2, 11, 22, 2111, 4222, 23221, 46442, 263941, 527882, 2903351, 5806702, 557179451, 1114358902, 6128973961, 12257947922]

約数ペア:

[(1, 12257947922), (2, 6128973961), (11, 1114358902), (22, 557179451), (2111, 5806702), (4222, 2903351), (23221, 527882), (46442, 263941)]