22385311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 25704000

約数和(自身を除く): 3318689

約数列:

[1, 13, 17, 199, 221, 509, 2587, 3383, 6617, 8653, 43979, 101291, 112489, 1316783, 1721947, 22385311]

約数ペア:

[(1, 22385311), (13, 1721947), (17, 1316783), (199, 112489), (221, 101291), (509, 43979), (2587, 8653), (3383, 6617)]