2912018242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10947437}}^1$

素因数の和:10947465

約数の個数: 16

約数和(自身を含む): 5254770240

約数和(自身を除く): 2342751998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10947437, 21894874, 76632059, 153264118, 208001303, 416002606, 1456009121, 2912018242]

約数ペア:

[(1, 2912018242), (2, 1456009121), (7, 416002606), (14, 208001303), (19, 153264118), (38, 76632059), (133, 21894874), (266, 10947437)]