38979802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7499}}^1$

素因数の和:7637

約数の個数: 16

約数和(自身を含む): 61560000

約数和(自身を除く): 22580198

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 7499, 14998, 172477, 344954, 847387, 1694774, 19489901, 38979802]

約数ペア:

[(1, 38979802), (2, 19489901), (23, 1694774), (46, 847387), (113, 344954), (226, 172477), (2599, 14998), (5198, 7499)]