21852334

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7240

約数の個数: 24

約数和(自身を含む): 39365568

約数和(自身を除く): 17513234

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 7193, 14386, 50351, 100702, 222983, 352457, 445966, 704914, 1560881, 3121762, 10926167, 21852334]

約数ペア:

[(1, 21852334), (2, 10926167), (7, 3121762), (14, 1560881), (31, 704914), (49, 445966), (62, 352457), (98, 222983), (217, 100702), (434, 50351), (1519, 14386), (3038, 7193)]