919262009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{2707}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 987228480

約数和(自身を除く): 67966471

約数列:

[1, 19, 61, 293, 1159, 2707, 5567, 17873, 51433, 165127, 339587, 793151, 3137413, 15069869, 48382211, 919262009]

約数ペア:

[(1, 919262009), (19, 48382211), (61, 15069869), (293, 3137413), (1159, 793151), (2707, 339587), (5567, 165127), (17873, 51433)]