5401810694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20307559}}^1$

素因数の和:20307587

約数の個数: 16

約数和(自身を含む): 9747628800

約数和(自身を除く): 4345818106

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 20307559, 40615118, 142152913, 284305826, 385843621, 771687242, 2700905347, 5401810694]

約数ペア:

[(1, 5401810694), (2, 2700905347), (7, 771687242), (14, 385843621), (19, 284305826), (38, 142152913), (133, 40615118), (266, 20307559)]