22605869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 28263648

約数和(自身を除く): 5657779

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 547, 2431, 3179, 3757, 6017, 7111, 9299, 41327, 78221, 102289, 120887, 158083, 1329757, 1738913, 2055079, 22605869]

約数ペア:

[(1, 22605869), (11, 2055079), (13, 1738913), (17, 1329757), (143, 158083), (187, 120887), (221, 102289), (289, 78221), (547, 41327), (2431, 9299), (3179, 7111), (3757, 6017)]