10821136

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2203}}^1$

素因数の和:2518

約数の個数: 20

約数和(自身を含む): 21043792

約数和(自身を除く): 10222656

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2203, 2456, 4406, 4912, 8812, 17624, 35248, 676321, 1352642, 2705284, 5410568, 10821136]

約数ペア:

[(1, 10821136), (2, 5410568), (4, 2705284), (8, 1352642), (16, 676321), (307, 35248), (614, 17624), (1228, 8812), (2203, 4912), (2456, 4406)]