142073906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{22123}}^1$

素因数の和:22170

約数の個数: 24

約数和(自身を含む): 242921520

約数和(自身を除く): 100847614

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 22123, 44246, 287599, 420337, 575198, 840674, 3738787, 5464381, 7477574, 10928762, 71036953, 142073906]

約数ペア:

[(1, 142073906), (2, 71036953), (13, 10928762), (19, 7477574), (26, 5464381), (38, 3738787), (169, 840674), (247, 575198), (338, 420337), (494, 287599), (3211, 44246), (6422, 22123)]