243669110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1282469}}^1$

素因数の和:1282495

約数の個数: 16

約数和(自身を含む): 461689200

約数和(自身を除く): 218020090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1282469, 2564938, 6412345, 12824690, 24366911, 48733822, 121834555, 243669110]

約数ペア:

[(1, 243669110), (2, 121834555), (5, 48733822), (10, 24366911), (19, 12824690), (38, 6412345), (95, 2564938), (190, 1282469)]