22575982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 40088160

約数和(自身を除く): 17512178

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 409, 818, 2123, 2509, 4246, 4499, 5018, 5317, 8998, 10634, 27599, 55198, 58487, 78937, 116974, 157874, 868307, 1026181, 1736614, 2052362, 11287991, 22575982]

約数ペア:

[(1, 22575982), (2, 11287991), (11, 2052362), (13, 1736614), (22, 1026181), (26, 868307), (143, 157874), (193, 116974), (286, 78937), (386, 58487), (409, 55198), (818, 27599), (2123, 10634), (2509, 8998), (4246, 5317), (4499, 5018)]