22538894

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18089}}^1$

素因数の和:18187

約数の個数: 16

約数和(自身を含む): 39074400

約数和(自身を除く): 16535506

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 18089, 36178, 126623, 253246, 1609921, 3219842, 11269447, 22538894]

約数ペア:

[(1, 22538894), (2, 11269447), (7, 3219842), (14, 1609921), (89, 253246), (178, 126623), (623, 36178), (1246, 18089)]