22220207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 24377760

約数和(自身を除く): 2157553

約数列:

[1, 17, 43, 113, 269, 731, 1921, 4573, 4859, 11567, 30397, 82603, 196639, 516749, 1307071, 22220207]

約数ペア:

[(1, 22220207), (17, 1307071), (43, 516749), (113, 196639), (269, 82603), (731, 30397), (1921, 11567), (4573, 4859)]