23840404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19801}}^1$

素因数の和:19855

約数の個数: 24

約数和(自身を含む): 48792128

約数和(自身を除く): 24951724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 19801, 39602, 79204, 138607, 277214, 554428, 851443, 1702886, 3405772, 5960101, 11920202, 23840404]

約数ペア:

[(1, 23840404), (2, 11920202), (4, 5960101), (7, 3405772), (14, 1702886), (28, 851443), (43, 554428), (86, 277214), (172, 138607), (301, 79204), (602, 39602), (1204, 19801)]