19287414

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2237}}^1$

素因数の和:2724

約数の個数: 24

約数和(自身を含む): 41895360

約数和(自身を除く): 22607946

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2237, 2874, 4311, 4474, 6711, 8622, 13422, 20133, 40266, 1071523, 2143046, 3214569, 6429138, 9643707, 19287414]

約数ペア:

[(1, 19287414), (2, 9643707), (3, 6429138), (6, 3214569), (9, 2143046), (18, 1071523), (479, 40266), (958, 20133), (1437, 13422), (2237, 8622), (2874, 6711), (4311, 4474)]