13658606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 23802240

約数和(自身を除く): 10143634

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 643, 817, 1118, 1286, 1634, 8359, 10621, 12217, 16718, 21242, 24434, 27649, 55298, 158821, 317642, 359437, 525331, 718874, 1050662, 6829303, 13658606]

約数ペア:

[(1, 13658606), (2, 6829303), (13, 1050662), (19, 718874), (26, 525331), (38, 359437), (43, 317642), (86, 158821), (247, 55298), (494, 27649), (559, 24434), (643, 21242), (817, 16718), (1118, 12217), (1286, 10621), (1634, 8359)]