12798268

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 25909632

約数和(自身を除く): 13111364

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 5507, 11014, 22028, 38549, 77098, 154196, 457081, 914162, 1828324, 3199567, 6399134, 12798268]

約数ペア:

[(1, 12798268), (2, 6399134), (4, 3199567), (7, 1828324), (14, 914162), (28, 457081), (83, 154196), (166, 77098), (332, 38549), (581, 22028), (1162, 11014), (2324, 5507)]