19173728

素因数分解:

$2^5\times 7^1\times {\mathrm{85597}}^1$

素因数の和:85614

約数の個数: 24

約数和(自身を含む): 43141392

約数和(自身を除く): 23967664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85597, 171194, 342388, 599179, 684776, 1198358, 1369552, 2396716, 2739104, 4793432, 9586864, 19173728]

約数ペア:

[(1, 19173728), (2, 9586864), (4, 4793432), (7, 2739104), (8, 2396716), (14, 1369552), (16, 1198358), (28, 684776), (32, 599179), (56, 342388), (112, 171194), (224, 85597)]