10821616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52027}}^1$

素因数の和:52048

約数の個数: 20

約数和(自身を含む): 22580152

約数和(自身を除く): 11758536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52027, 104054, 208108, 416216, 676351, 832432, 1352702, 2705404, 5410808, 10821616]

約数ペア:

[(1, 10821616), (2, 5410808), (4, 2705404), (8, 1352702), (13, 832432), (16, 676351), (26, 416216), (52, 208108), (104, 104054), (208, 52027)]