25569962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 24

約数和(自身を含む): 42490308

約数和(自身を除く): 16920346

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 673, 1346, 1727, 3454, 7403, 14806, 18997, 37994, 81433, 105661, 162866, 211322, 1162271, 2324542, 12784981, 25569962]

約数ペア:

[(1, 25569962), (2, 12784981), (11, 2324542), (22, 1162271), (121, 211322), (157, 162866), (242, 105661), (314, 81433), (673, 37994), (1346, 18997), (1727, 14806), (3454, 7403)]