19470078

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12433}}^1$

素因数の和:12473

約数の個数: 32

約数和(自身を含む): 44762400

約数和(自身を除く): 25292322

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 12433, 24866, 37299, 74598, 111897, 223794, 335691, 360557, 671382, 721114, 1081671, 2163342, 3245013, 6490026, 9735039, 19470078]

約数ペア:

[(1, 19470078), (2, 9735039), (3, 6490026), (6, 3245013), (9, 2163342), (18, 1081671), (27, 721114), (29, 671382), (54, 360557), (58, 335691), (87, 223794), (174, 111897), (261, 74598), (522, 37299), (783, 24866), (1566, 12433)]