19290264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 55488000

約数和(自身を除く): 36197736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 577, 597, 796, 1154, 1194, 1393, 1592, 1731, 2308, 2388, 2786, 3462, 4039, 4179, 4616, 4776, 5572, 6924, 8078, 8358, 11144, 12117, 13848, 16156, 16716, 24234, 32312, 33432, 48468, 96936, 114823, 229646, 344469, 459292, 688938, 803761, 918584, 1377876, 1607522, 2411283, 2755752, 3215044, 4822566, 6430088, 9645132, 19290264]

約数ペア:

[(1, 19290264), (2, 9645132), (3, 6430088), (4, 4822566), (6, 3215044), (7, 2755752), (8, 2411283), (12, 1607522), (14, 1377876), (21, 918584), (24, 803761), (28, 688938), (42, 459292), (56, 344469), (84, 229646), (168, 114823), (199, 96936), (398, 48468), (577, 33432), (597, 32312), (796, 24234), (1154, 16716), (1194, 16156), (1393, 13848), (1592, 12117), (1731, 11144), (2308, 8358), (2388, 8078), (2786, 6924), (3462, 5572), (4039, 4776), (4179, 4616)]