19001730235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{26953}}^1$

素因数の和:27199

約数の個数: 32

約数和(自身を含む): 24724365120

約数和(自身を除く): 5722634885

約数列:

[1, 5, 19, 41, 95, 181, 205, 779, 905, 3439, 3895, 7421, 17195, 26953, 37105, 134765, 140999, 512107, 704995, 1105073, 2560535, 4878493, 5525365, 20996387, 24392465, 92691367, 104981935, 200018213, 463456835, 1000091065, 3800346047, 19001730235]

約数ペア:

[(1, 19001730235), (5, 3800346047), (19, 1000091065), (41, 463456835), (95, 200018213), (181, 104981935), (205, 92691367), (779, 24392465), (905, 20996387), (3439, 5525365), (3895, 4878493), (7421, 2560535), (17195, 1105073), (26953, 704995), (37105, 512107), (134765, 140999)]