19009656

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 52121160

約数和(自身を除く): 33111504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3181, 5976, 6362, 9543, 12724, 19086, 25448, 28629, 38172, 57258, 76344, 114516, 229032, 264023, 528046, 792069, 1056092, 1584138, 2112184, 2376207, 3168276, 4752414, 6336552, 9504828, 19009656]

約数ペア:

[(1, 19009656), (2, 9504828), (3, 6336552), (4, 4752414), (6, 3168276), (8, 2376207), (9, 2112184), (12, 1584138), (18, 1056092), (24, 792069), (36, 528046), (72, 264023), (83, 229032), (166, 114516), (249, 76344), (332, 57258), (498, 38172), (664, 28629), (747, 25448), (996, 19086), (1494, 12724), (1992, 9543), (2988, 6362), (3181, 5976)]