1999722824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22724123}}^1$

素因数の和:22724140

約数の個数: 16

約数和(自身を含む): 4090342320

約数和(自身を除く): 2090619496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22724123, 45448246, 90896492, 181792984, 249965353, 499930706, 999861412, 1999722824]

約数ペア:

[(1, 1999722824), (2, 999861412), (4, 499930706), (8, 249965353), (11, 181792984), (22, 90896492), (44, 45448246), (88, 22724123)]