15602756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23081}}^1$

素因数の和:23111

約数の個数: 18

約数和(自身を含む): 29568042

約数和(自身を除く): 13965286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23081, 46162, 92324, 300053, 600106, 1200212, 3900689, 7801378, 15602756]

約数ペア:

[(1, 15602756), (2, 7801378), (4, 3900689), (13, 1200212), (26, 600106), (52, 300053), (169, 92324), (338, 46162), (676, 23081)]