21585855962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{43633}}^1$

素因数の和:43958

約数の個数: 32

約数和(自身を含む): 35814787200

約数和(自身を除く): 14228931238

約数列:

[1, 2, 11, 22, 113, 199, 226, 398, 1243, 2189, 2486, 4378, 22487, 43633, 44974, 87266, 247357, 479963, 494714, 959926, 4930529, 8682967, 9861058, 17365934, 54235819, 95512637, 108471638, 191025274, 981175271, 1962350542, 10792927981, 21585855962]

約数ペア:

[(1, 21585855962), (2, 10792927981), (11, 1962350542), (22, 981175271), (113, 191025274), (199, 108471638), (226, 95512637), (398, 54235819), (1243, 17365934), (2189, 9861058), (2486, 8682967), (4378, 4930529), (22487, 959926), (43633, 494714), (44974, 479963), (87266, 247357)]