19329370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66653}}^1$

素因数の和:66689

約数の個数: 16

約数和(自身を含む): 35993160

約数和(自身を除く): 16663790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66653, 133306, 333265, 666530, 1932937, 3865874, 9664685, 19329370]

約数ペア:

[(1, 19329370), (2, 9664685), (5, 3865874), (10, 1932937), (29, 666530), (58, 333265), (145, 133306), (290, 66653)]