16950971524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{67979}}^1$

素因数の和:68212

約数の個数: 48

約数和(自身を含む): 33234062400

約数和(自身を除く): 16283090876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 193, 323, 386, 646, 772, 1292, 3281, 3667, 6562, 7334, 13124, 14668, 62339, 67979, 124678, 135958, 249356, 271916, 1155643, 1291601, 2311286, 2583202, 4622572, 5166404, 13119947, 21957217, 26239894, 43914434, 52479788, 87828868, 223039099, 249278993, 446078198, 498557986, 892156396, 997115972, 4237742881, 8475485762, 16950971524]

約数ペア:

[(1, 16950971524), (2, 8475485762), (4, 4237742881), (17, 997115972), (19, 892156396), (34, 498557986), (38, 446078198), (68, 249278993), (76, 223039099), (193, 87828868), (323, 52479788), (386, 43914434), (646, 26239894), (772, 21957217), (1292, 13119947), (3281, 5166404), (3667, 4622572), (6562, 2583202), (7334, 2311286), (13124, 1291601), (14668, 1155643), (62339, 271916), (67979, 249356), (124678, 135958)]