12290852

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 24741696

約数和(自身を除く): 12450844

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2693, 4564, 5386, 10772, 18851, 37702, 75404, 438959, 877918, 1755836, 3072713, 6145426, 12290852]

約数ペア:

[(1, 12290852), (2, 6145426), (4, 3072713), (7, 1755836), (14, 877918), (28, 438959), (163, 75404), (326, 37702), (652, 18851), (1141, 10772), (2282, 5386), (2693, 4564)]