18989026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46771}}^1$

素因数の和:46809

約数の個数: 16

約数和(自身を含む): 33675840

約数和(自身を除く): 14686814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 46771, 93542, 327397, 654794, 1356359, 2712718, 9494513, 18989026]

約数ペア:

[(1, 18989026), (2, 9494513), (7, 2712718), (14, 1356359), (29, 654794), (58, 327397), (203, 93542), (406, 46771)]