17929348

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 31987872

約数和(自身を除く): 14058524

約数列:

[1, 2, 4, 107, 163, 214, 257, 326, 428, 514, 652, 1028, 17441, 27499, 34882, 41891, 54998, 69764, 83782, 109996, 167564, 4482337, 8964674, 17929348]

約数ペア:

[(1, 17929348), (2, 8964674), (4, 4482337), (107, 167564), (163, 109996), (214, 83782), (257, 69764), (326, 54998), (428, 41891), (514, 34882), (652, 27499), (1028, 17441)]