5520412

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3823}}^1$

素因数の和:3865

約数の個数: 18

約数和(自身を含む): 10198608

約数和(自身を除く): 4678196

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3823, 7646, 15292, 72637, 145274, 290548, 1380103, 2760206, 5520412]

約数ペア:

[(1, 5520412), (2, 2760206), (4, 1380103), (19, 290548), (38, 145274), (76, 72637), (361, 15292), (722, 7646), (1444, 3823)]