673430642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{17189}}^1$

素因数の和:18241

約数の個数: 16

約数和(自身を含む): 1064404800

約数和(自身を除く): 390974158

約数列:

[1, 2, 19, 38, 1031, 2062, 17189, 19589, 34378, 39178, 326591, 653182, 17721859, 35443718, 336715321, 673430642]

約数ペア:

[(1, 673430642), (2, 336715321), (19, 35443718), (38, 17721859), (1031, 653182), (2062, 326591), (17189, 39178), (19589, 34378)]