190389230

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{20717}}^1$

素因数の和:21643

約数の個数: 16

約数和(自身を含む): 343090080

約数和(自身を除く): 152700850

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 20717, 41434, 103585, 207170, 19038923, 38077846, 95194615, 190389230]

約数ペア:

[(1, 190389230), (2, 95194615), (5, 38077846), (10, 19038923), (919, 207170), (1838, 103585), (4595, 41434), (9190, 20717)]