18930771311

素因数分解:

${\mathrm{17}}^2\times {\mathrm{3251}}^1\times {\mathrm{20149}}^1$

素因数の和:23434

約数の個数: 12

約数和(自身を含む): 20117034600

約数和(自身を除く): 1186263289

約数列:

[1, 17, 289, 3251, 20149, 55267, 342533, 939539, 5823061, 65504399, 1113574783, 18930771311]

約数ペア:

[(1, 18930771311), (17, 1113574783), (289, 65504399), (3251, 5823061), (20149, 939539), (55267, 342533)]