16660042

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10531}}^1$

素因数の和:10653

約数の個数: 16

約数和(自身を含む): 28815552

約数和(自身を除く): 12155510

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 10531, 21062, 73717, 147434, 1190003, 2380006, 8330021, 16660042]

約数ペア:

[(1, 16660042), (2, 8330021), (7, 2380006), (14, 1190003), (113, 147434), (226, 73717), (791, 21062), (1582, 10531)]