19005395776

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{12211}}^1$

素因数の和:12599

約数の個数: 56

約数和(自身を含む): 38301619104

約数和(自身を除く): 19296223328

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 293, 332, 586, 664, 1172, 1328, 2344, 2656, 4688, 5312, 9376, 12211, 18752, 24319, 24422, 48638, 48844, 97276, 97688, 194552, 195376, 389104, 390752, 778208, 781504, 1013513, 1556416, 2027026, 3577823, 4054052, 7155646, 8108104, 14311292, 16216208, 28622584, 32432416, 57245168, 64864832, 114490336, 228980672, 296959309, 593918618, 1187837236, 2375674472, 4751348944, 9502697888, 19005395776]

約数ペア:

[(1, 19005395776), (2, 9502697888), (4, 4751348944), (8, 2375674472), (16, 1187837236), (32, 593918618), (64, 296959309), (83, 228980672), (166, 114490336), (293, 64864832), (332, 57245168), (586, 32432416), (664, 28622584), (1172, 16216208), (1328, 14311292), (2344, 8108104), (2656, 7155646), (4688, 4054052), (5312, 3577823), (9376, 2027026), (12211, 1556416), (18752, 1013513), (24319, 781504), (24422, 778208), (48638, 390752), (48844, 389104), (97276, 195376), (97688, 194552)]