22297616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126691}}^1$

素因数の和:126710

約数の個数: 20

約数和(自身を含む): 47129424

約数和(自身を除く): 24831808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126691, 253382, 506764, 1013528, 1393601, 2027056, 2787202, 5574404, 11148808, 22297616]

約数ペア:

[(1, 22297616), (2, 11148808), (4, 5574404), (8, 2787202), (11, 2027056), (16, 1393601), (22, 1013528), (44, 506764), (88, 253382), (176, 126691)]