16824868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 31445568

約数和(自身を除く): 14620700

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4253, 8506, 17012, 97819, 182879, 195638, 365758, 391276, 731516, 4206217, 8412434, 16824868]

約数ペア:

[(1, 16824868), (2, 8412434), (4, 4206217), (23, 731516), (43, 391276), (46, 365758), (86, 195638), (92, 182879), (172, 97819), (989, 17012), (1978, 8506), (3956, 4253)]