11892195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 24810240

約数和(自身を除く): 12918045

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1987, 1995, 5961, 5985, 9935, 13909, 17883, 29805, 37753, 41727, 69545, 89415, 113259, 125181, 188765, 208635, 264271, 339777, 566295, 625905, 792813, 1321355, 1698885, 2378439, 3964065, 11892195]

約数ペア:

[(1, 11892195), (3, 3964065), (5, 2378439), (7, 1698885), (9, 1321355), (15, 792813), (19, 625905), (21, 566295), (35, 339777), (45, 264271), (57, 208635), (63, 188765), (95, 125181), (105, 113259), (133, 89415), (171, 69545), (285, 41727), (315, 37753), (399, 29805), (665, 17883), (855, 13909), (1197, 9935), (1987, 5985), (1995, 5961)]