18114593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 3865567

約数列:

[1, 7, 23, 59, 161, 413, 1357, 1907, 9499, 13349, 43861, 112513, 307027, 787591, 2587799, 18114593]

約数ペア:

[(1, 18114593), (7, 2587799), (23, 787591), (59, 307027), (161, 112513), (413, 43861), (1357, 13349), (1907, 9499)]