19419734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 30309120

約数和(自身を除く): 10889386

約数列:

[1, 2, 29, 58, 191, 382, 1753, 3506, 5539, 11078, 50837, 101674, 334823, 669646, 9709867, 19419734]

約数ペア:

[(1, 19419734), (2, 9709867), (29, 669646), (58, 334823), (191, 101674), (382, 50837), (1753, 11078), (3506, 5539)]