12726512

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{7039}}^1$

素因数の和:7160

約数の個数: 20

約数和(自身を含む): 24879360

約数和(自身を除く): 12152848

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 7039, 14078, 28156, 56312, 112624, 795407, 1590814, 3181628, 6363256, 12726512]

約数ペア:

[(1, 12726512), (2, 6363256), (4, 3181628), (8, 1590814), (16, 795407), (113, 112624), (226, 56312), (452, 28156), (904, 14078), (1808, 7039)]