12415312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8555

約数の個数: 40

約数和(自身を含む): 29609216

約数和(自身を除く): 17193904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8527, 17054, 34108, 59689, 68216, 110851, 119378, 136432, 221702, 238756, 443404, 477512, 775957, 886808, 955024, 1551914, 1773616, 3103828, 6207656, 12415312]

約数ペア:

[(1, 12415312), (2, 6207656), (4, 3103828), (7, 1773616), (8, 1551914), (13, 955024), (14, 886808), (16, 775957), (26, 477512), (28, 443404), (52, 238756), (56, 221702), (91, 136432), (104, 119378), (112, 110851), (182, 68216), (208, 59689), (364, 34108), (728, 17054), (1456, 8527)]