13557224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{41333}}^1$

素因数の和:41380

約数の個数: 16

約数和(自身を含む): 26040420

約数和(自身を除く): 12483196

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 41333, 82666, 165332, 330664, 1694653, 3389306, 6778612, 13557224]

約数ペア:

[(1, 13557224), (2, 6778612), (4, 3389306), (8, 1694653), (41, 330664), (82, 165332), (164, 82666), (328, 41333)]