16830086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 33976320

約数和(自身を除く): 17146234

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 157, 182, 217, 247, 266, 314, 403, 434, 494, 589, 806, 1099, 1178, 1729, 2041, 2198, 2821, 2983, 3458, 4082, 4123, 4867, 5642, 5966, 7657, 8246, 9734, 14287, 15314, 20881, 28574, 34069, 38779, 41762, 53599, 63271, 68138, 77558, 92473, 107198, 126542, 184946, 271453, 442897, 542906, 647311, 885794, 1202149, 1294622, 2404298, 8415043, 16830086]

約数ペア:

[(1, 16830086), (2, 8415043), (7, 2404298), (13, 1294622), (14, 1202149), (19, 885794), (26, 647311), (31, 542906), (38, 442897), (62, 271453), (91, 184946), (133, 126542), (157, 107198), (182, 92473), (217, 77558), (247, 68138), (266, 63271), (314, 53599), (403, 41762), (434, 38779), (494, 34069), (589, 28574), (806, 20881), (1099, 15314), (1178, 14287), (1729, 9734), (2041, 8246), (2198, 7657), (2821, 5966), (2983, 5642), (3458, 4867), (4082, 4123)]