12888488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22691}}^1$

素因数の和:22768

約数の個数: 16

約数和(自身を含む): 24507360

約数和(自身を除く): 11618872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22691, 45382, 90764, 181528, 1611061, 3222122, 6444244, 12888488]

約数ペア:

[(1, 12888488), (2, 6444244), (4, 3222122), (8, 1611061), (71, 181528), (142, 90764), (284, 45382), (568, 22691)]