19682234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68819}}^1$

素因数の和:68845

約数の個数: 16

約数和(自身を含む): 34685280

約数和(自身を除く): 15003046

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 68819, 137638, 757009, 894647, 1514018, 1789294, 9841117, 19682234]

約数ペア:

[(1, 19682234), (2, 9841117), (11, 1789294), (13, 1514018), (22, 894647), (26, 757009), (143, 137638), (286, 68819)]