19330194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 42174720

約数和(自身を除く): 22844526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 3137, 6162, 6274, 9411, 18822, 40781, 81562, 122343, 244686, 247823, 495646, 743469, 1486938, 3221699, 6443398, 9665097, 19330194]

約数ペア:

[(1, 19330194), (2, 9665097), (3, 6443398), (6, 3221699), (13, 1486938), (26, 743469), (39, 495646), (78, 247823), (79, 244686), (158, 122343), (237, 81562), (474, 40781), (1027, 18822), (2054, 9411), (3081, 6274), (3137, 6162)]