19206874624

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{64567}}^1$

素因数の和:64675

約数の個数: 80

約数和(自身を含む): 44387659008

約数和(自身を除く): 25180784384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 3584, 4648, 5312, 9296, 10624, 18592, 21248, 37184, 42496, 64567, 74368, 129134, 148736, 258268, 297472, 451969, 516536, 903938, 1033072, 1807876, 2066144, 3615752, 4132288, 5359061, 7231504, 8264576, 10718122, 14463008, 16529152, 21436244, 28926016, 33058304, 37513427, 42872488, 57852032, 75026854, 85744976, 115704064, 150053708, 171489952, 231408128, 300107416, 342979904, 600214832, 685959808, 1200429664, 1371919616, 2400859328, 2743839232, 4801718656, 9603437312, 19206874624]

約数ペア:

[(1, 19206874624), (2, 9603437312), (4, 4801718656), (7, 2743839232), (8, 2400859328), (14, 1371919616), (16, 1200429664), (28, 685959808), (32, 600214832), (56, 342979904), (64, 300107416), (83, 231408128), (112, 171489952), (128, 150053708), (166, 115704064), (224, 85744976), (256, 75026854), (332, 57852032), (448, 42872488), (512, 37513427), (581, 33058304), (664, 28926016), (896, 21436244), (1162, 16529152), (1328, 14463008), (1792, 10718122), (2324, 8264576), (2656, 7231504), (3584, 5359061), (4648, 4132288), (5312, 3615752), (9296, 2066144), (10624, 1807876), (18592, 1033072), (21248, 903938), (37184, 516536), (42496, 451969), (64567, 297472), (74368, 258268), (129134, 148736)]