12586756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 27408640

約数和(自身を除く): 14821884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 229, 302, 364, 458, 604, 916, 1057, 1603, 1963, 2114, 2977, 3206, 3926, 4228, 5954, 6412, 7852, 11908, 13741, 20839, 27482, 34579, 41678, 54964, 69158, 83356, 138316, 242053, 449527, 484106, 899054, 968212, 1798108, 3146689, 6293378, 12586756]

約数ペア:

[(1, 12586756), (2, 6293378), (4, 3146689), (7, 1798108), (13, 968212), (14, 899054), (26, 484106), (28, 449527), (52, 242053), (91, 138316), (151, 83356), (182, 69158), (229, 54964), (302, 41678), (364, 34579), (458, 27482), (604, 20839), (916, 13741), (1057, 11908), (1603, 7852), (1963, 6412), (2114, 5954), (2977, 4228), (3206, 3926)]