12874270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75731}}^1$

素因数の和:75755

約数の個数: 16

約数和(自身を含む): 24537168

約数和(自身を除く): 11662898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 75731, 151462, 378655, 757310, 1287427, 2574854, 6437135, 12874270]

約数ペア:

[(1, 12874270), (2, 6437135), (5, 2574854), (10, 1287427), (17, 757310), (34, 378655), (85, 151462), (170, 75731)]