11980976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 40

約数和(自身を含む): 27688704

約数和(自身を除く): 15707728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4651, 9302, 18604, 32557, 37208, 65114, 74416, 106973, 130228, 213946, 260456, 427892, 520912, 748811, 855784, 1497622, 1711568, 2995244, 5990488, 11980976]

約数ペア:

[(1, 11980976), (2, 5990488), (4, 2995244), (7, 1711568), (8, 1497622), (14, 855784), (16, 748811), (23, 520912), (28, 427892), (46, 260456), (56, 213946), (92, 130228), (112, 106973), (161, 74416), (184, 65114), (322, 37208), (368, 32557), (644, 18604), (1288, 9302), (2576, 4651)]