25214254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 18694226

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1187, 1634, 2374, 10621, 15431, 21242, 22553, 30862, 45106, 51041, 102082, 293189, 586378, 663533, 969779, 1327066, 1939558, 12607127, 25214254]

約数ペア:

[(1, 25214254), (2, 12607127), (13, 1939558), (19, 1327066), (26, 969779), (38, 663533), (43, 586378), (86, 293189), (247, 102082), (494, 51041), (559, 45106), (817, 30862), (1118, 22553), (1187, 21242), (1634, 15431), (2374, 10621)]