19195128

素因数分解:

$2^3\times 3^2\times {\mathrm{266599}}^1$

素因数の和:266611

約数の個数: 24

約数和(自身を含む): 51987000

約数和(自身を除く): 32791872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 266599, 533198, 799797, 1066396, 1599594, 2132792, 2399391, 3199188, 4798782, 6398376, 9597564, 19195128]

約数ペア:

[(1, 19195128), (2, 9597564), (3, 6398376), (4, 4798782), (6, 3199188), (8, 2399391), (9, 2132792), (12, 1599594), (18, 1066396), (24, 799797), (36, 533198), (72, 266599)]