12646304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 27923616

約数和(自身を除く): 15277312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 971, 1184, 1628, 1942, 3256, 3884, 6512, 7768, 10681, 13024, 15536, 21362, 31072, 35927, 42724, 71854, 85448, 143708, 170896, 287416, 341792, 395197, 574832, 790394, 1149664, 1580788, 3161576, 6323152, 12646304]

約数ペア:

[(1, 12646304), (2, 6323152), (4, 3161576), (8, 1580788), (11, 1149664), (16, 790394), (22, 574832), (32, 395197), (37, 341792), (44, 287416), (74, 170896), (88, 143708), (148, 85448), (176, 71854), (296, 42724), (352, 35927), (407, 31072), (592, 21362), (814, 15536), (971, 13024), (1184, 10681), (1628, 7768), (1942, 6512), (3256, 3884)]