12121184

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 25546752

約数和(自身を除く): 13425568

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 383, 688, 736, 766, 989, 1376, 1532, 1978, 3064, 3956, 6128, 7912, 8809, 12256, 15824, 16469, 17618, 31648, 32938, 35236, 65876, 70472, 131752, 140944, 263504, 281888, 378787, 527008, 757574, 1515148, 3030296, 6060592, 12121184]

約数ペア:

[(1, 12121184), (2, 6060592), (4, 3030296), (8, 1515148), (16, 757574), (23, 527008), (32, 378787), (43, 281888), (46, 263504), (86, 140944), (92, 131752), (172, 70472), (184, 65876), (344, 35236), (368, 32938), (383, 31648), (688, 17618), (736, 16469), (766, 15824), (989, 12256), (1376, 8809), (1532, 7912), (1978, 6128), (3064, 3956)]