19339034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67619}}^1$

素因数の和:67645

約数の個数: 16

約数和(自身を含む): 34080480

約数和(自身を除く): 14741446

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67619, 135238, 743809, 879047, 1487618, 1758094, 9669517, 19339034]

約数ペア:

[(1, 19339034), (2, 9669517), (11, 1758094), (13, 1487618), (22, 879047), (26, 743809), (143, 135238), (286, 67619)]