21251296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60373}}^1$

素因数の和:60394

約数の個数: 24

約数和(自身を含む): 45642744

約数和(自身を除く): 24391448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60373, 120746, 241492, 482984, 664103, 965968, 1328206, 1931936, 2656412, 5312824, 10625648, 21251296]

約数ペア:

[(1, 21251296), (2, 10625648), (4, 5312824), (8, 2656412), (11, 1931936), (16, 1328206), (22, 965968), (32, 664103), (44, 482984), (88, 241492), (176, 120746), (352, 60373)]