19160418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3323}}^1$

素因数の和:3390

約数の個数: 24

約数和(自身を含む): 39608784

約数和(自身を除く): 20448366

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 3323, 5766, 6646, 9969, 19938, 103013, 206026, 309039, 618078, 3193403, 6386806, 9580209, 19160418]

約数ペア:

[(1, 19160418), (2, 9580209), (3, 6386806), (6, 3193403), (31, 618078), (62, 309039), (93, 206026), (186, 103013), (961, 19938), (1922, 9969), (2883, 6646), (3323, 5766)]