19472398022

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 37542883104

約数和(自身を除く): 18070485082

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 173, 193, 346, 386, 539, 541, 1078, 1082, 1211, 1351, 1903, 2123, 2422, 2702, 3787, 3806, 4246, 5951, 7574, 8477, 9457, 11902, 13321, 14861, 16954, 18914, 26509, 26642, 29722, 33389, 41657, 53018, 66778, 83314, 93247, 93593, 104027, 104413, 186494, 187186, 208054, 208826, 233723, 291599, 367279, 467446, 583198, 655151, 730891, 734558, 1029523, 1148543, 1310302, 1461782, 1636061, 2059046, 2297086, 2570953, 3272122, 4586057, 5116237, 5141906, 7206661, 8039801, 9172114, 10232474, 14413322, 16079602, 17996671, 18063449, 35993342, 36126898, 50446627, 56278607, 100893254, 112557214, 126444143, 198697939, 252888286, 397395878, 885109001, 1390885573, 1770218002, 2781771146, 9736199011, 19472398022]

約数ペア:

[(1, 19472398022), (2, 9736199011), (7, 2781771146), (11, 1770218002), (14, 1390885573), (22, 885109001), (49, 397395878), (77, 252888286), (98, 198697939), (154, 126444143), (173, 112557214), (193, 100893254), (346, 56278607), (386, 50446627), (539, 36126898), (541, 35993342), (1078, 18063449), (1082, 17996671), (1211, 16079602), (1351, 14413322), (1903, 10232474), (2123, 9172114), (2422, 8039801), (2702, 7206661), (3787, 5141906), (3806, 5116237), (4246, 4586057), (5951, 3272122), (7574, 2570953), (8477, 2297086), (9457, 2059046), (11902, 1636061), (13321, 1461782), (14861, 1310302), (16954, 1148543), (18914, 1029523), (26509, 734558), (26642, 730891), (29722, 655151), (33389, 583198), (41657, 467446), (53018, 367279), (66778, 291599), (83314, 233723), (93247, 208826), (93593, 208054), (104027, 187186), (104413, 186494)]