1999761343

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{1951}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 2137830400

約数和(自身を除く): 138069057

約数列:

[1, 19, 73, 739, 1387, 1951, 14041, 37069, 53947, 142423, 1024993, 1441789, 2706037, 27393991, 105250597, 1999761343]

約数ペア:

[(1, 1999761343), (19, 105250597), (73, 27393991), (739, 2706037), (1387, 1441789), (1951, 1024993), (14041, 142423), (37069, 53947)]