11223668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{68437}}^1$

素因数の和:68482

約数の個数: 12

約数和(自身を含む): 20120772

約数和(自身を除く): 8897104

約数列:

[1, 2, 4, 41, 82, 164, 68437, 136874, 273748, 2805917, 5611834, 11223668]

約数ペア:

[(1, 11223668), (2, 5611834), (4, 2805917), (41, 273748), (82, 136874), (164, 68437)]