16040446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 25506000

約数和(自身を除く): 9465554

約数列:

[1, 2, 19, 38, 149, 298, 2831, 2833, 5662, 5666, 53827, 107654, 422117, 844234, 8020223, 16040446]

約数ペア:

[(1, 16040446), (2, 8020223), (19, 844234), (38, 422117), (149, 107654), (298, 53827), (2831, 5666), (2833, 5662)]