13425616

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{1723}}^1$

素因数の和:2218

約数の個数: 20

約数和(自身を含む): 26080672

約数和(自身を除く): 12655056

約数列:

[1, 2, 4, 8, 16, 487, 974, 1723, 1948, 3446, 3896, 6892, 7792, 13784, 27568, 839101, 1678202, 3356404, 6712808, 13425616]

約数ペア:

[(1, 13425616), (2, 6712808), (4, 3356404), (8, 1678202), (16, 839101), (487, 27568), (974, 13784), (1723, 7792), (1948, 6892), (3446, 3896)]