21236236

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26153}}^1$

素因数の和:26193

約数の個数: 24

約数和(自身を含む): 43938720

約数和(自身を除く): 22702484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 26153, 52306, 104612, 183071, 366142, 732284, 758437, 1516874, 3033748, 5309059, 10618118, 21236236]

約数ペア:

[(1, 21236236), (2, 10618118), (4, 5309059), (7, 3033748), (14, 1516874), (28, 758437), (29, 732284), (58, 366142), (116, 183071), (203, 104612), (406, 52306), (812, 26153)]