12865836

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{6829}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 30215920

約数和(自身を除く): 17350084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 6829, 13658, 20487, 27316, 40974, 81948, 1072153, 2144306, 3216459, 4288612, 6432918, 12865836]

約数ペア:

[(1, 12865836), (2, 6432918), (3, 4288612), (4, 3216459), (6, 2144306), (12, 1072153), (157, 81948), (314, 40974), (471, 27316), (628, 20487), (942, 13658), (1884, 6829)]