22038874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 17079590

約数列:

[1, 2, 11, 13, 22, 26, 143, 263, 286, 293, 526, 586, 2893, 3223, 3419, 3809, 5786, 6446, 6838, 7618, 37609, 41899, 75218, 77059, 83798, 154118, 847649, 1001767, 1695298, 2003534, 11019437, 22038874]

約数ペア:

[(1, 22038874), (2, 11019437), (11, 2003534), (13, 1695298), (22, 1001767), (26, 847649), (143, 154118), (263, 83798), (286, 77059), (293, 75218), (526, 41899), (586, 37609), (2893, 7618), (3223, 6838), (3419, 6446), (3809, 5786)]