12338879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 14833152

約数和(自身を除く): 2494273

約数列:

[1, 7, 23, 161, 173, 443, 1211, 3101, 3979, 10189, 27853, 71323, 76639, 536473, 1762697, 12338879]

約数ペア:

[(1, 12338879), (7, 1762697), (23, 536473), (161, 76639), (173, 71323), (443, 27853), (1211, 10189), (3101, 3979)]