19825176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 37198824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 593, 597, 796, 1186, 1194, 1393, 1592, 1779, 2372, 2388, 2786, 3558, 4151, 4179, 4744, 4776, 5572, 7116, 8302, 8358, 11144, 12453, 14232, 16604, 16716, 24906, 33208, 33432, 49812, 99624, 118007, 236014, 354021, 472028, 708042, 826049, 944056, 1416084, 1652098, 2478147, 2832168, 3304196, 4956294, 6608392, 9912588, 19825176]

約数ペア:

[(1, 19825176), (2, 9912588), (3, 6608392), (4, 4956294), (6, 3304196), (7, 2832168), (8, 2478147), (12, 1652098), (14, 1416084), (21, 944056), (24, 826049), (28, 708042), (42, 472028), (56, 354021), (84, 236014), (168, 118007), (199, 99624), (398, 49812), (593, 33432), (597, 33208), (796, 24906), (1186, 16716), (1194, 16604), (1393, 14232), (1592, 12453), (1779, 11144), (2372, 8358), (2388, 8302), (2786, 7116), (3558, 5572), (4151, 4776), (4179, 4744)]