19594806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 51020928

約数和(自身を除く): 31426122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 73, 77, 83, 98, 146, 147, 154, 166, 219, 231, 249, 294, 438, 462, 498, 511, 539, 581, 803, 913, 1022, 1078, 1162, 1533, 1606, 1617, 1743, 1826, 2409, 2739, 3066, 3234, 3486, 3577, 4067, 4818, 5478, 5621, 6059, 6391, 7154, 8134, 10731, 11242, 12118, 12201, 12782, 16863, 18177, 19173, 21462, 24402, 33726, 36354, 38346, 39347, 42413, 44737, 66649, 78694, 84826, 89474, 118041, 127239, 133298, 134211, 199947, 236082, 254478, 268422, 296891, 399894, 466543, 593782, 890673, 933086, 1399629, 1781346, 2799258, 3265801, 6531602, 9797403, 19594806]

約数ペア:

[(1, 19594806), (2, 9797403), (3, 6531602), (6, 3265801), (7, 2799258), (11, 1781346), (14, 1399629), (21, 933086), (22, 890673), (33, 593782), (42, 466543), (49, 399894), (66, 296891), (73, 268422), (77, 254478), (83, 236082), (98, 199947), (146, 134211), (147, 133298), (154, 127239), (166, 118041), (219, 89474), (231, 84826), (249, 78694), (294, 66649), (438, 44737), (462, 42413), (498, 39347), (511, 38346), (539, 36354), (581, 33726), (803, 24402), (913, 21462), (1022, 19173), (1078, 18177), (1162, 16863), (1533, 12782), (1606, 12201), (1617, 12118), (1743, 11242), (1826, 10731), (2409, 8134), (2739, 7154), (3066, 6391), (3234, 6059), (3486, 5621), (3577, 5478), (4067, 4818)]