12817380086

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24743977}}^1$

素因数の和:24744023

約数の個数: 16

約数和(自身を含む): 22566507936

約数和(自身を除く): 9749127850

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 24743977, 49487954, 173207839, 346415678, 915527149, 1831054298, 6408690043, 12817380086]

約数ペア:

[(1, 12817380086), (2, 6408690043), (7, 1831054298), (14, 915527149), (37, 346415678), (74, 173207839), (259, 49487954), (518, 24743977)]