19196622

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 42809760

約数和(自身を除く): 23613138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 821, 866, 1299, 1642, 2463, 2598, 3897, 4926, 7389, 7794, 11691, 14778, 22167, 23382, 44334, 355493, 710986, 1066479, 2132958, 3199437, 6398874, 9598311, 19196622]

約数ペア:

[(1, 19196622), (2, 9598311), (3, 6398874), (6, 3199437), (9, 2132958), (18, 1066479), (27, 710986), (54, 355493), (433, 44334), (821, 23382), (866, 22167), (1299, 14778), (1642, 11691), (2463, 7794), (2598, 7389), (3897, 4926)]