12327808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 26744400

約数和(自身を除く): 14416592

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 137, 148, 152, 274, 296, 304, 548, 592, 608, 703, 1096, 1184, 1216, 1406, 2192, 2368, 2432, 2603, 2812, 4384, 4736, 5069, 5206, 5624, 8768, 10138, 10412, 11248, 17536, 20276, 20824, 22496, 40552, 41648, 44992, 81104, 83296, 89984, 96311, 162208, 166592, 192622, 324416, 333184, 385244, 648832, 770488, 1540976, 3081952, 6163904, 12327808]

約数ペア:

[(1, 12327808), (2, 6163904), (4, 3081952), (8, 1540976), (16, 770488), (19, 648832), (32, 385244), (37, 333184), (38, 324416), (64, 192622), (74, 166592), (76, 162208), (128, 96311), (137, 89984), (148, 83296), (152, 81104), (274, 44992), (296, 41648), (304, 40552), (548, 22496), (592, 20824), (608, 20276), (703, 17536), (1096, 11248), (1184, 10412), (1216, 10138), (1406, 8768), (2192, 5624), (2368, 5206), (2432, 5069), (2603, 4736), (2812, 4384)]