16259284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{57251}}^1$

素因数の和:57326

約数の個数: 12

約数和(自身を含む): 28855008

約数和(自身を除く): 12595724

約数列:

[1, 2, 4, 71, 142, 284, 57251, 114502, 229004, 4064821, 8129642, 16259284]

約数ペア:

[(1, 16259284), (2, 8129642), (4, 4064821), (71, 229004), (142, 114502), (284, 57251)]