26581874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3347}}^1$

素因数の和:3398

約数の個数: 24

約数和(自身を含む): 45921168

約数和(自身を除く): 19339294

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3347, 3971, 6694, 7942, 36817, 63593, 73634, 127186, 699523, 1208267, 1399046, 2416534, 13290937, 26581874]

約数ペア:

[(1, 26581874), (2, 13290937), (11, 2416534), (19, 1399046), (22, 1208267), (38, 699523), (209, 127186), (361, 73634), (418, 63593), (722, 36817), (3347, 7942), (3971, 6694)]