13227796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 23982560

約数和(自身を除く): 10754764

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 643, 1286, 2572, 5143, 10286, 20572, 23791, 47582, 89377, 95164, 178754, 357508, 3306949, 6613898, 13227796]

約数ペア:

[(1, 13227796), (2, 6613898), (4, 3306949), (37, 357508), (74, 178754), (139, 95164), (148, 89377), (278, 47582), (556, 23791), (643, 20572), (1286, 10286), (2572, 5143)]