19869248

素因数分解:

$2^6\times 7^1\times {\mathrm{44351}}^1$

素因数の和:44370

約数の個数: 28

約数和(自身を含む): 45061632

約数和(自身を除く): 25192384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44351, 88702, 177404, 310457, 354808, 620914, 709616, 1241828, 1419232, 2483656, 2838464, 4967312, 9934624, 19869248]

約数ペア:

[(1, 19869248), (2, 9934624), (4, 4967312), (7, 2838464), (8, 2483656), (14, 1419232), (16, 1241828), (28, 709616), (32, 620914), (56, 354808), (64, 310457), (112, 177404), (224, 88702), (448, 44351)]