19331648

素因数分解:

$2^6\times 7^1\times {\mathrm{43151}}^1$

素因数の和:43170

約数の個数: 28

約数和(自身を含む): 43842432

約数和(自身を除く): 24510784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43151, 86302, 172604, 302057, 345208, 604114, 690416, 1208228, 1380832, 2416456, 2761664, 4832912, 9665824, 19331648]

約数ペア:

[(1, 19331648), (2, 9665824), (4, 4832912), (7, 2761664), (8, 2416456), (14, 1380832), (16, 1208228), (28, 690416), (32, 604114), (56, 345208), (64, 302057), (112, 172604), (224, 86302), (448, 43151)]