17310172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{393413}}^1$

素因数の和:393428

約数の個数: 12

約数和(自身を含む): 33046776

約数和(自身を除く): 15736604

約数列:

[1, 2, 4, 11, 22, 44, 393413, 786826, 1573652, 4327543, 8655086, 17310172]

約数ペア:

[(1, 17310172), (2, 8655086), (4, 4327543), (11, 1573652), (22, 786826), (44, 393413)]