18964418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50707}}^1$

素因数の和:50737

約数の個数: 16

約数和(自身を含む): 32858784

約数和(自身を除く): 13894366

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50707, 101414, 557777, 862019, 1115554, 1724038, 9482209, 18964418]

約数ペア:

[(1, 18964418), (2, 9482209), (11, 1724038), (17, 1115554), (22, 862019), (34, 557777), (187, 101414), (374, 50707)]