11151248

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 21678300

約数和(自身を除く): 10527052

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 1997, 2792, 3994, 5584, 7988, 15976, 31952, 696953, 1393906, 2787812, 5575624, 11151248]

約数ペア:

[(1, 11151248), (2, 5575624), (4, 2787812), (8, 1393906), (16, 696953), (349, 31952), (698, 15976), (1396, 7988), (1997, 5584), (2792, 3994)]