16991722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16433}}^1$

素因数の和:16493

約数の個数: 16

約数和(自身を含む): 28397952

約数和(自身を除く): 11406230

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 16433, 32866, 180763, 361526, 772351, 1544702, 8495861, 16991722]

約数ペア:

[(1, 16991722), (2, 8495861), (11, 1544702), (22, 772351), (47, 361526), (94, 180763), (517, 32866), (1034, 16433)]