19396234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67819}}^1$

素因数の和:67845

約数の個数: 16

約数和(自身を含む): 34181280

約数和(自身を除く): 14785046

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67819, 135638, 746009, 881647, 1492018, 1763294, 9698117, 19396234]

約数ペア:

[(1, 19396234), (2, 9698117), (11, 1763294), (13, 1492018), (22, 881647), (26, 746009), (143, 135638), (286, 67819)]