11796990484

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{8169661}}^1$

素因数の和:8169703

約数の個数: 18

約数和(自身を含む): 21788488554

約数和(自身を除く): 9991498070

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 8169661, 16339322, 32678644, 155223559, 310447118, 620894236, 2949247621, 5898495242, 11796990484]

約数ペア:

[(1, 11796990484), (2, 5898495242), (4, 2949247621), (19, 620894236), (38, 310447118), (76, 155223559), (361, 32678644), (722, 16339322), (1444, 8169661)]