19081342

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 33475824

約数和(自身を除く): 14394482

約数列:

[1, 2, 7, 14, 47, 94, 329, 617, 658, 1234, 2209, 4319, 4418, 8638, 15463, 28999, 30926, 57998, 202993, 405986, 1362953, 2725906, 9540671, 19081342]

約数ペア:

[(1, 19081342), (2, 9540671), (7, 2725906), (14, 1362953), (47, 405986), (94, 202993), (329, 57998), (617, 30926), (658, 28999), (1234, 15463), (2209, 8638), (4319, 4418)]