19791610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46027}}^1$

素因数の和:46077

約数の個数: 16

約数和(自身を含む): 36454176

約数和(自身を除く): 16662566

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46027, 92054, 230135, 460270, 1979161, 3958322, 9895805, 19791610]

約数ペア:

[(1, 19791610), (2, 9895805), (5, 3958322), (10, 1979161), (43, 460270), (86, 230135), (215, 92054), (430, 46027)]