38041445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8332

約数の個数: 16

約数和(自身を含む): 49859712

約数和(自身を除く): 11818267

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 8243, 41215, 107159, 535795, 585253, 2926265, 7608289, 38041445]

約数ペア:

[(1, 38041445), (5, 7608289), (13, 2926265), (65, 585253), (71, 535795), (355, 107159), (923, 41215), (4615, 8243)]