16220842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32057}}^1$

素因数の和:32093

約数の個数: 16

約数和(自身を含む): 27698112

約数和(自身を除く): 11477270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 32057, 64114, 352627, 705254, 737311, 1474622, 8110421, 16220842]

約数ペア:

[(1, 16220842), (2, 8110421), (11, 1474622), (22, 737311), (23, 705254), (46, 352627), (253, 64114), (506, 32057)]