16380852

素因数分解:

$2^2\times 3^1\times {\mathrm{1365071}}^1$

素因数の和:1365078

約数の個数: 12

約数和(自身を含む): 38222016

約数和(自身を除く): 21841164

約数列:

[1, 2, 3, 4, 6, 12, 1365071, 2730142, 4095213, 5460284, 8190426, 16380852]

約数ペア:

[(1, 16380852), (2, 8190426), (3, 5460284), (4, 4095213), (6, 2730142), (12, 1365071)]