11027828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 23298912

約数和(自身を除く): 12271084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1091, 1444, 2182, 2527, 4364, 5054, 7637, 10108, 15274, 20729, 30548, 41458, 82916, 145103, 290206, 393851, 580412, 787702, 1575404, 2756957, 5513914, 11027828]

約数ペア:

[(1, 11027828), (2, 5513914), (4, 2756957), (7, 1575404), (14, 787702), (19, 580412), (28, 393851), (38, 290206), (76, 145103), (133, 82916), (266, 41458), (361, 30548), (532, 20729), (722, 15274), (1091, 10108), (1444, 7637), (2182, 5054), (2527, 4364)]