19475547121

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{9133}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 20255558400

約数和(自身を除く): 780011279

約数列:

[1, 47, 59, 769, 2773, 9133, 36143, 45371, 429251, 538847, 2132437, 7023277, 25325809, 330094019, 414373343, 19475547121]

約数ペア:

[(1, 19475547121), (47, 414373343), (59, 330094019), (769, 25325809), (2773, 7023277), (9133, 2132437), (36143, 538847), (45371, 429251)]