12226456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{138937}}^1$

素因数の和:138954

約数の個数: 16

約数和(自身を含む): 25008840

約数和(自身を除く): 12782384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 138937, 277874, 555748, 1111496, 1528307, 3056614, 6113228, 12226456]

約数ペア:

[(1, 12226456), (2, 6113228), (4, 3056614), (8, 1528307), (11, 1111496), (22, 555748), (44, 277874), (88, 138937)]