13500368

素因数分解:

$2^4\times 7^1\times {\mathrm{120539}}^1$

素因数の和:120554

約数の個数: 20

約数和(自身を含む): 29893920

約数和(自身を除く): 16393552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120539, 241078, 482156, 843773, 964312, 1687546, 1928624, 3375092, 6750184, 13500368]

約数ペア:

[(1, 13500368), (2, 6750184), (4, 3375092), (7, 1928624), (8, 1687546), (14, 964312), (16, 843773), (28, 482156), (56, 241078), (112, 120539)]