12890623102

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40032991}}^1$

素因数の和:40033023

約数の個数: 16

約数和(自身を含む): 23059003392

約数和(自身を除く): 10168380290

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 40032991, 80065982, 280230937, 560461874, 920758793, 1841517586, 6445311551, 12890623102]

約数ペア:

[(1, 12890623102), (2, 6445311551), (7, 1841517586), (14, 920758793), (23, 560461874), (46, 280230937), (161, 80065982), (322, 40032991)]