13131232

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 25995816

約数和(自身を除く): 12864584

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2083, 3152, 4166, 6304, 8332, 16664, 33328, 66656, 410351, 820702, 1641404, 3282808, 6565616, 13131232]

約数ペア:

[(1, 13131232), (2, 6565616), (4, 3282808), (8, 1641404), (16, 820702), (32, 410351), (197, 66656), (394, 33328), (788, 16664), (1576, 8332), (2083, 6304), (3152, 4166)]