15696828511

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2371}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 20745701760

約数和(自身を除く): 5048873249

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 547, 637, 931, 1729, 2371, 3829, 7111, 10393, 12103, 16597, 26803, 30823, 45049, 49777, 72751, 116179, 135109, 215761, 315343, 348439, 509257, 585637, 945763, 1296937, 1510327, 2207401, 4099459, 6620341, 9078559, 16860181, 24641803, 28696213, 63549913, 118021267, 172492621, 320343439, 826148869, 1207448347, 2242404073, 15696828511]

約数ペア:

[(1, 15696828511), (7, 2242404073), (13, 1207448347), (19, 826148869), (49, 320343439), (91, 172492621), (133, 118021267), (247, 63549913), (547, 28696213), (637, 24641803), (931, 16860181), (1729, 9078559), (2371, 6620341), (3829, 4099459), (7111, 2207401), (10393, 1510327), (12103, 1296937), (16597, 945763), (26803, 585637), (30823, 509257), (45049, 348439), (49777, 315343), (72751, 215761), (116179, 135109)]