19404054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56737}}^1$

素因数の和:56764

約数の個数: 24

約数和(自身を含む): 44255640

約数和(自身を除く): 24851586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56737, 113474, 170211, 340422, 510633, 1021266, 1078003, 2156006, 3234009, 6468018, 9702027, 19404054]

約数ペア:

[(1, 19404054), (2, 9702027), (3, 6468018), (6, 3234009), (9, 2156006), (18, 1078003), (19, 1021266), (38, 510633), (57, 340422), (114, 170211), (171, 113474), (342, 56737)]