22127989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 25361280

約数和(自身を除く): 3233291

約数列:

[1, 13, 19, 101, 247, 887, 1313, 1919, 11531, 16853, 24947, 89587, 219089, 1164631, 1702153, 22127989]

約数ペア:

[(1, 22127989), (13, 1702153), (19, 1164631), (101, 219089), (247, 89587), (887, 24947), (1313, 16853), (1919, 11531)]