12157292

素因数分解:

$2^2\times 7^3\times {\mathrm{8861}}^1$

素因数の和:8886

約数の個数: 24

約数和(自身を含む): 24813600

約数和(自身を除く): 12656308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 8861, 17722, 35444, 62027, 124054, 248108, 434189, 868378, 1736756, 3039323, 6078646, 12157292]

約数ペア:

[(1, 12157292), (2, 6078646), (4, 3039323), (7, 1736756), (14, 868378), (28, 434189), (49, 248108), (98, 124054), (196, 62027), (343, 35444), (686, 17722), (1372, 8861)]