19177129394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{356333}}^1$

素因数の和:356785

約数の個数: 16

約数和(自身を含む): 29247894720

約数和(自身を除く): 10070765326

約数列:

[1, 2, 71, 142, 379, 758, 26909, 53818, 356333, 712666, 25299643, 50599286, 135050207, 270100414, 9588564697, 19177129394]

約数ペア:

[(1, 19177129394), (2, 9588564697), (71, 270100414), (142, 135050207), (379, 50599286), (758, 25299643), (26909, 712666), (53818, 356333)]