9968993870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90627217}}^1$

素因数の和:90627235

約数の個数: 16

約数和(自身を含む): 19575479088

約数和(自身を除く): 9606485218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 90627217, 181254434, 453136085, 906272170, 996899387, 1993798774, 4984496935, 9968993870]

約数ペア:

[(1, 9968993870), (2, 4984496935), (5, 1993798774), (10, 996899387), (11, 906272170), (22, 453136085), (55, 181254434), (110, 90627217)]