11748688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5555

約数の個数: 40

約数和(自身を含む): 27389120

約数和(自身を除く): 15640432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5521, 11042, 22084, 38647, 44168, 77294, 88336, 104899, 154588, 209798, 309176, 419596, 618352, 734293, 839192, 1468586, 1678384, 2937172, 5874344, 11748688]

約数ペア:

[(1, 11748688), (2, 5874344), (4, 2937172), (7, 1678384), (8, 1468586), (14, 839192), (16, 734293), (19, 618352), (28, 419596), (38, 309176), (56, 209798), (76, 154588), (112, 104899), (133, 88336), (152, 77294), (266, 44168), (304, 38647), (532, 22084), (1064, 11042), (2128, 5521)]