19327806

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1453}}^1$

素因数の和:2200

約数の個数: 24

約数和(自身を含む): 41962440

約数和(自身を除く): 22634634

約数列:

[1, 2, 3, 6, 9, 18, 739, 1453, 1478, 2217, 2906, 4359, 4434, 6651, 8718, 13077, 13302, 26154, 1073767, 2147534, 3221301, 6442602, 9663903, 19327806]

約数ペア:

[(1, 19327806), (2, 9663903), (3, 6442602), (6, 3221301), (9, 2147534), (18, 1073767), (739, 26154), (1453, 13302), (1478, 13077), (2217, 8718), (2906, 6651), (4359, 4434)]