24320399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 26695680

約数和(自身を除く): 2375281

約数列:

[1, 19, 31, 157, 263, 589, 2983, 4867, 4997, 8153, 41291, 92473, 154907, 784529, 1280021, 24320399]

約数ペア:

[(1, 24320399), (19, 1280021), (31, 784529), (157, 154907), (263, 92473), (589, 41291), (2983, 8153), (4867, 4997)]