1888759904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{8111}}^1$

素因数の和:8523

約数の個数: 48

約数和(自身を含む): 3924910080

約数和(自身を除く): 2036150176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 383, 608, 766, 1532, 3064, 6128, 7277, 8111, 12256, 14554, 16222, 29108, 32444, 58216, 64888, 116432, 129776, 154109, 232864, 259552, 308218, 616436, 1232872, 2465744, 3106513, 4931488, 6213026, 12426052, 24852104, 49704208, 59023747, 99408416, 118047494, 236094988, 472189976, 944379952, 1888759904]

約数ペア:

[(1, 1888759904), (2, 944379952), (4, 472189976), (8, 236094988), (16, 118047494), (19, 99408416), (32, 59023747), (38, 49704208), (76, 24852104), (152, 12426052), (304, 6213026), (383, 4931488), (608, 3106513), (766, 2465744), (1532, 1232872), (3064, 616436), (6128, 308218), (7277, 259552), (8111, 232864), (12256, 154109), (14554, 129776), (16222, 116432), (29108, 64888), (32444, 58216)]