29996978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9151}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 19423822

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9151, 18302, 100661, 201322, 1363499, 2726998, 14998489, 29996978]

約数ペア:

[(1, 29996978), (2, 14998489), (11, 2726998), (22, 1363499), (149, 201322), (298, 100661), (1639, 18302), (3278, 9151)]