19204752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 57690752

約数和(自身を除く): 38486000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 937, 976, 1281, 1464, 1708, 1874, 2562, 2811, 2928, 3416, 3748, 5124, 5622, 6559, 6832, 7496, 10248, 11244, 13118, 14992, 19677, 20496, 22488, 26236, 39354, 44976, 52472, 57157, 78708, 104944, 114314, 157416, 171471, 228628, 314832, 342942, 400099, 457256, 685884, 800198, 914512, 1200297, 1371768, 1600396, 2400594, 2743536, 3200792, 4801188, 6401584, 9602376, 19204752]

約数ペア:

[(1, 19204752), (2, 9602376), (3, 6401584), (4, 4801188), (6, 3200792), (7, 2743536), (8, 2400594), (12, 1600396), (14, 1371768), (16, 1200297), (21, 914512), (24, 800198), (28, 685884), (42, 457256), (48, 400099), (56, 342942), (61, 314832), (84, 228628), (112, 171471), (122, 157416), (168, 114314), (183, 104944), (244, 78708), (336, 57157), (366, 52472), (427, 44976), (488, 39354), (732, 26236), (854, 22488), (937, 20496), (976, 19677), (1281, 14992), (1464, 13118), (1708, 11244), (1874, 10248), (2562, 7496), (2811, 6832), (2928, 6559), (3416, 5622), (3748, 5124)]