19350408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 62161920

約数和(自身を除く): 42811512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 283, 296, 308, 407, 444, 462, 518, 566, 616, 777, 814, 849, 888, 924, 1036, 1132, 1221, 1554, 1628, 1698, 1848, 1981, 2072, 2264, 2442, 2849, 3108, 3113, 3256, 3396, 3962, 4884, 5698, 5943, 6216, 6226, 6792, 7924, 8547, 9339, 9768, 10471, 11396, 11886, 12452, 15848, 17094, 18678, 20942, 21791, 22792, 23772, 24904, 31413, 34188, 37356, 41884, 43582, 47544, 62826, 65373, 68376, 73297, 74712, 83768, 87164, 115181, 125652, 130746, 146594, 174328, 219891, 230362, 251304, 261492, 293188, 345543, 439782, 460724, 522984, 586376, 691086, 806267, 879564, 921448, 1382172, 1612534, 1759128, 2418801, 2764344, 3225068, 4837602, 6450136, 9675204, 19350408]

約数ペア:

[(1, 19350408), (2, 9675204), (3, 6450136), (4, 4837602), (6, 3225068), (7, 2764344), (8, 2418801), (11, 1759128), (12, 1612534), (14, 1382172), (21, 921448), (22, 879564), (24, 806267), (28, 691086), (33, 586376), (37, 522984), (42, 460724), (44, 439782), (56, 345543), (66, 293188), (74, 261492), (77, 251304), (84, 230362), (88, 219891), (111, 174328), (132, 146594), (148, 130746), (154, 125652), (168, 115181), (222, 87164), (231, 83768), (259, 74712), (264, 73297), (283, 68376), (296, 65373), (308, 62826), (407, 47544), (444, 43582), (462, 41884), (518, 37356), (566, 34188), (616, 31413), (777, 24904), (814, 23772), (849, 22792), (888, 21791), (924, 20942), (1036, 18678), (1132, 17094), (1221, 15848), (1554, 12452), (1628, 11886), (1698, 11396), (1848, 10471), (1981, 9768), (2072, 9339), (2264, 8547), (2442, 7924), (2849, 6792), (3108, 6226), (3113, 6216), (3256, 5943), (3396, 5698), (3962, 4884)]