11805550004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71985061}}^1$

素因数の和:71985106

約数の個数: 12

約数和(自身を含む): 21163608228

約数和(自身を除く): 9358058224

約数列:

[1, 2, 4, 41, 82, 164, 71985061, 143970122, 287940244, 2951387501, 5902775002, 11805550004]

約数ペア:

[(1, 11805550004), (2, 5902775002), (4, 2951387501), (41, 287940244), (82, 143970122), (164, 71985061)]