19385748

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9127}}^1$

素因数の和:9196

約数の個数: 36

約数和(自身を含む): 49838880

約数和(自身を除く): 30453132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9127, 18254, 27381, 36508, 54762, 82143, 109524, 164286, 328572, 538493, 1076986, 1615479, 2153972, 3230958, 4846437, 6461916, 9692874, 19385748]

約数ペア:

[(1, 19385748), (2, 9692874), (3, 6461916), (4, 4846437), (6, 3230958), (9, 2153972), (12, 1615479), (18, 1076986), (36, 538493), (59, 328572), (118, 164286), (177, 109524), (236, 82143), (354, 54762), (531, 36508), (708, 27381), (1062, 18254), (2124, 9127)]