125838945790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{662310241}}^1$

素因数の和:662310267

約数の個数: 16

約数和(自身を含む): 238431687120

約数和(自身を除く): 112592741330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 662310241, 1324620482, 3311551205, 6623102410, 12583894579, 25167789158, 62919472895, 125838945790]

約数ペア:

[(1, 125838945790), (2, 62919472895), (5, 25167789158), (10, 12583894579), (19, 6623102410), (38, 3311551205), (95, 1324620482), (190, 662310241)]