19149514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1811}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 30528576

約数和(自身を除く): 11379062

約数列:

[1, 2, 17, 34, 311, 622, 1811, 3622, 5287, 10574, 30787, 61574, 563221, 1126442, 9574757, 19149514]

約数ペア:

[(1, 19149514), (2, 9574757), (17, 1126442), (34, 563221), (311, 61574), (622, 30787), (1811, 10574), (3622, 5287)]