19456146

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 43591680

約数和(自身を除く): 24135534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 2837, 3429, 5674, 6858, 8511, 17022, 25533, 51066, 76599, 153198, 360299, 720598, 1080897, 2161794, 3242691, 6485382, 9728073, 19456146]

約数ペア:

[(1, 19456146), (2, 9728073), (3, 6485382), (6, 3242691), (9, 2161794), (18, 1080897), (27, 720598), (54, 360299), (127, 153198), (254, 76599), (381, 51066), (762, 25533), (1143, 17022), (2286, 8511), (2837, 6858), (3429, 5674)]