19005480131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13189091}}^1$

素因数の和:13189233

約数の個数: 8

約数和(自身を含む): 20891521728

約数和(自身を除く): 1886041597

約数列:

[1, 11, 131, 1441, 13189091, 145080001, 1727770921, 19005480131]

約数ペア:

[(1, 19005480131), (11, 1727770921), (131, 145080001), (1441, 13189091)]