21701440562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{11657}}^1\times {\mathrm{40471}}^1$

素因数の和:52153

約数の個数: 16

約数和(自身を含む): 33971225472

約数和(自身を除く): 12269784910

約数列:

[1, 2, 23, 46, 11657, 23314, 40471, 80942, 268111, 536222, 930833, 1861666, 471770447, 943540894, 10850720281, 21701440562]

約数ペア:

[(1, 21701440562), (2, 10850720281), (23, 943540894), (46, 471770447), (11657, 1861666), (23314, 930833), (40471, 536222), (80942, 268111)]