9969904

素因数分解:

$2^4\times 7^1\times {\mathrm{89017}}^1$

素因数の和:89032

約数の個数: 20

約数和(自身を含む): 22076464

約数和(自身を除く): 12106560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 89017, 178034, 356068, 623119, 712136, 1246238, 1424272, 2492476, 4984952, 9969904]

約数ペア:

[(1, 9969904), (2, 4984952), (4, 2492476), (7, 1424272), (8, 1246238), (14, 712136), (16, 623119), (28, 356068), (56, 178034), (112, 89017)]