18412691

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8050

約数の個数: 12

約数和(自身を含む): 21306600

約数和(自身を除く): 2893909

約数列:

[1, 11, 19, 121, 209, 2299, 8009, 88099, 152171, 969089, 1673881, 18412691]

約数ペア:

[(1, 18412691), (11, 1673881), (19, 969089), (121, 152171), (209, 88099), (2299, 8009)]