19168352

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 43690752

約数和(自身を除く): 24522400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1031, 1162, 1328, 2062, 2324, 2656, 4124, 4648, 7217, 8248, 9296, 14434, 16496, 18592, 28868, 32992, 57736, 85573, 115472, 171146, 230944, 342292, 599011, 684584, 1198022, 1369168, 2396044, 2738336, 4792088, 9584176, 19168352]

約数ペア:

[(1, 19168352), (2, 9584176), (4, 4792088), (7, 2738336), (8, 2396044), (14, 1369168), (16, 1198022), (28, 684584), (32, 599011), (56, 342292), (83, 230944), (112, 171146), (166, 115472), (224, 85573), (332, 57736), (581, 32992), (664, 28868), (1031, 18592), (1162, 16496), (1328, 14434), (2062, 9296), (2324, 8248), (2656, 7217), (4124, 4648)]