12054637

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 14772120

約数和(自身を除く): 2717483

約数列:

[1, 7, 37, 49, 61, 109, 259, 427, 763, 1813, 2257, 2989, 4033, 5341, 6649, 15799, 28231, 46543, 110593, 197617, 246013, 325801, 1722091, 12054637]

約数ペア:

[(1, 12054637), (7, 1722091), (37, 325801), (49, 246013), (61, 197617), (109, 110593), (259, 46543), (427, 28231), (763, 15799), (1813, 6649), (2257, 5341), (2989, 4033)]