2105138032

素因数分解:

$2^4\times {\mathrm{11833}}^1\times {\mathrm{11119}}^1$

素因数の和:22960

約数の個数: 20

約数和(自身を含む): 4079416480

約数和(自身を除く): 1974278448

約数列:

[1, 2, 4, 8, 16, 11119, 11833, 22238, 23666, 44476, 47332, 88952, 94664, 177904, 189328, 131571127, 263142254, 526284508, 1052569016, 2105138032]

約数ペア:

[(1, 2105138032), (2, 1052569016), (4, 526284508), (8, 263142254), (16, 131571127), (11119, 189328), (11833, 177904), (22238, 94664), (23666, 88952), (44476, 47332)]