19171610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66109}}^1$

素因数の和:66145

約数の個数: 16

約数和(自身を含む): 35699400

約数和(自身を除く): 16527790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66109, 132218, 330545, 661090, 1917161, 3834322, 9585805, 19171610]

約数ペア:

[(1, 19171610), (2, 9585805), (5, 3834322), (10, 1917161), (29, 661090), (58, 330545), (145, 132218), (290, 66109)]