21052192

素因数分解:

$2^5\times 7^1\times {\mathrm{93983}}^1$

素因数の和:94000

約数の個数: 24

約数和(自身を含む): 47367936

約数和(自身を除く): 26315744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93983, 187966, 375932, 657881, 751864, 1315762, 1503728, 2631524, 3007456, 5263048, 10526096, 21052192]

約数ペア:

[(1, 21052192), (2, 10526096), (4, 5263048), (7, 3007456), (8, 2631524), (14, 1503728), (16, 1315762), (28, 751864), (32, 657881), (56, 375932), (112, 187966), (224, 93983)]