22897589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9460

約数の個数: 16

約数和(自身を含む): 28486080

約数和(自身を除く): 5588491

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 9419, 103609, 122447, 160123, 1346917, 1761353, 2081599, 22897589]

約数ペア:

[(1, 22897589), (11, 2081599), (13, 1761353), (17, 1346917), (143, 160123), (187, 122447), (221, 103609), (2431, 9419)]