15550223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 12

約数和(自身を含む): 17793720

約数和(自身を除く): 2243497

約数列:

[1, 13, 17, 221, 289, 3757, 4139, 53807, 70363, 914719, 1196171, 15550223]

約数ペア:

[(1, 15550223), (13, 1196171), (17, 914719), (221, 70363), (289, 53807), (3757, 4139)]